267:
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27:
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296:. Each region has an Executive Committee, typically composed of a President, Vice-President, Secretary, Treasurer, and several Directors. These regional officers are elected by representatives from the member societies at triennial regional conferences. Coordinators may be appointed by the Executive Committee of their region to support particular areas within the region, or to promote certain amateur radio activities within the region. All three regions have appointed Coordinators for
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1234:
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245:
The IARU has an elected
President and Vice President, an appointed Secretary and other officials (including regional representatives) forming an Administrative Council. These office holders are presently Timothy Ellam, VE6SH (Canada), President; Ole Garpestad, LA2RR (Norway), Vice-President; and Joel
2352:
759:
567:
519:
4773:
1196:
981:
5458:
area. "NU" was taken from the pre-1928 era when amateurs made up their own prefixes, and informally used these letters to show they were in "North
America—USA". The "AW" suffix represents the connection with the
8143:
736:
340:. IARU Region 1 has the largest number of member societies among the three IARU regions, and has been the source of several international initiatives. IARU Region 1 lobbying efforts led to the creation of the
6269:
2012:
1814:
1739:
782:
229:. A constitution for the IARU was adopted on April 17, and the formation of the International Amateur Radio Union was ratified on April 18, 1925. In the current era, this is the date (April 18) on which
2402:
958:
1340:
1912:
1150:
805:
1317:
910:
1490:
7976:
4103:. IARU Region 3 has a special emphasis on promoting the harmonization of license qualifications in an effort to promote easier reciprocal operations by amateur radio operators in the region.
2459:
2803:
2484:
446:
2158:
1716:
217:, France, in April 1925. This Congress was held for the purpose of founding an international amateur radio organization. The Congress was attended by representatives of 23 countries in
2256:
1563:
1267:
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1538:
688:
3585:
2085:
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590:
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1173:
2705:
2329:
5402:, a globally binding emergency communications treaty that had been signed in Tampere in 1998. In later conferences, the venue has attempted to rotate in sequence through
2607:
1031:
2977:. The organization of IARU Region 2 was founded in 1964 when representatives from 15 national radio societies attended the First Panamerican Radio Amateur Congress in
2060:
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613:
230:
7863:
5379:
8178:
878:
1513:
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7836:
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in the six permanently populated continental areas of the world. Special awards and endorsements for various bands and modes are also available.
7810:
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1987:
663:
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7831:
7401:
7373:
7368:
6393:
5403:
4677:
4334:
293:
8204:
8115:
169:(ITU). The International Amateur Radio Union was founded in 1925 and, as of July 2021, it is composed of 172 national member societies.
8306:
4434:
3774:
53:
2279:
8150:
8138:
5434:. The IARU does not directly administer any of these radiosport events, but authorises and sponsors them through host organisations.
3942:
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542:
8108:
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1887:
933:
8101:
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8248:
7485:
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3438:
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2507:
711:
301:
7971:
7527:
7390:
7380:
7360:
7162:
6079:
6038:
5430:, including IARU-sponsored regional and world championships. The IARU also sponsors the annual IARU HF World Championship in
3610:
638:
166:
2181:
1125:
8301:
8198:
7586:
4610:
6527:
3799:
494:
8133:
7452:
7385:
7231:
6084:
4267:
3388:
1292:
5821:
8280:
7157:
6334:
5933:
2655:
2108:
1465:
830:
5822:"The Tampere Convention on the Provision of Telecommunication Resources for Disaster Mitigation and Relief Operations"
5819:
The
Tampere Convention on the Provision of Telecommunication Resources for Disaster Mitigation and Relief Operations.
5720:
7251:
6243:
5703:
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5451:
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1365:
1006:
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6386:
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1937:
1789:
1415:
905:
161:) is an international confederation of national organisations that allows a forum for common matters of concern to
353:
292:
The IARU is organised into three regions, named Region 1, Region 2, and Region 3. These regions correspond to the
8128:
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7147:
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1100:
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and sponsors regional and world championships. The IARU also promulgates the rules used by most competitions in
1636:
7142:
6309:
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6229:
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5537:
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4359:
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2206:
1962:
5851:
5764:
5608:
3513:
8212:
7761:
7167:
6094:
6089:
6023:
5926:
5683:
1691:
7687:
7442:
7203:
7100:
6643:
6438:
6410:
6194:
5795:
1588:
1219:
305:
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8005:
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6939:
6379:
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4723:
4072:
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2304:
2231:
1390:
251:
5870:
8222:
7983:
7850:
7785:
7544:
7478:
7291:
7213:
7152:
6859:
6137:
4748:
4409:
2557:
2434:
1837:
266:
4465:
7063:
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6869:
6769:
6698:
6631:
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1440:
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8173:
8068:
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6599:
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3413:
3315:
3133:
886:
469:
7998:
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5382:
or "GAREC" is a yearly conference held by the
International Amateur Radio Union for discussion of
2133:
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6864:
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6428:
6423:
6324:
2410:
8123:
7183:
6969:
6784:
6729:
6724:
6537:
6502:
6360:
6319:
6018:
5988:
5443:
3680:
3289:
658:
321:
255:
72:
8270:
7692:
7568:
7531:
7471:
7085:
6889:
6854:
6774:
6754:
6676:
6564:
6485:
6299:
6058:
5983:
5467:
5423:
4088:
4041:
3869:
2251:
6418:
7766:
7619:
6999:
6959:
6929:
6686:
6621:
6443:
6279:
6173:
6147:
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4079:
are full member societies of IARU Region 3. The ARRL represents amateur radio operators in
3824:
3108:
2869:
8:
8046:
7660:
7009:
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6708:
6670:
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5394:
with the motto, "Saving lives through emergency communications". GAREC was first held in
4092:
4016:
3937:
3363:
3082:
1410:
2973:
IARU Region 2 includes the member societies representing amateur radio operators in the
8240:
7988:
7906:
7901:
7745:
7723:
7604:
7554:
7236:
7193:
7124:
6994:
6924:
6899:
6834:
6681:
6402:
6254:
6168:
6099:
5463:, whose own station is W1AW. NU1AW is frequently active during amateur radio contests.
5399:
5049:
3849:
3502:
5534:
8087:
7858:
7614:
7539:
7276:
7198:
7112:
7095:
7058:
6904:
6734:
6703:
6569:
6463:
5998:
5585:
4953:
1191:
309:
6944:
5781:
5373:
4059:
IARU Region 3 includes the member societies representing amateur radio operators in
8190:
8021:
7889:
7697:
7640:
7609:
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7281:
7241:
7221:
7188:
7117:
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6989:
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6829:
6804:
6779:
6739:
6589:
6448:
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6152:
5896:
5522:
5395:
5387:
5280:
4774:
Radio
Amateur Society of Thailand under The Royal Patronage of His Majesty The King
4630:
4579:
4308:
250:(IARUIS) is operated by a member society after election by members. Currently, the
109:
5782:"IARU R3 Directors & Officers | International Amateur Radio Union (IARU)"
5734:
8026:
7953:
6909:
6764:
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6507:
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6264:
6189:
5874:
5855:
5707:
5687:
5612:
5563:
5541:
4697:
4469:
4222:
4068:
3517:
2886:
2414:
2103:
1671:
890:
7735:
7107:
6979:
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6884:
6759:
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873:
233:
is celebrated. The protocol of the congress was written in
English, French and
8295:
7728:
7645:
7256:
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7019:
6934:
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6819:
6809:
6794:
6616:
6475:
6329:
6314:
6259:
6224:
5949:
5825:
5768:
5471:
5383:
4977:
4508:
4096:
3983:
3028:
1734:
1072:
210:
182:
162:
3590:
8163:
7718:
7650:
7494:
7134:
6974:
6919:
6849:
6814:
6749:
6648:
6638:
6490:
6239:
5419:
5208:
5121:
2798:
2552:
2479:
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731:
5700:
4071:. Although most of their membership is located in other IARU regions, the
7334:
6984:
6894:
6879:
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6658:
6028:
5761:
5455:
5328:
5172:
5159:
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4718:
4605:
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3555:
3153:
3006:
2978:
2650:
2055:
800:
406:
333:
190:
76:
26:
16:
International confederation of organizations for amateur radio operators
8051:
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7339:
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6744:
6653:
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5415:
5353:
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5001:
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3408:
2700:
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2347:
2007:
1957:
1784:
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1508:
1168:
562:
202:
3458:
8056:
7624:
7581:
7324:
6789:
6604:
6371:
5748:"International Amateur Radio Union (IARU) | Executive Committee"
5721:"Executive Committee | International Amateur Radio Union (IARU)"
5391:
5147:
4743:
4672:
4379:
4329:
4157:
4113:
4060:
4036:
3779:
3769:
3605:
3103:
1867:
1857:
1759:
1262:
349:
345:
341:
234:
213:, a plan was formulated to hold an International Amateur Congress in
5556:
1420:
294:
regulatory regions used by the
International Telecommunication Union
8158:
8031:
7921:
7319:
7309:
7226:
7051:
6874:
6214:
6127:
6043:
5847:
5605:
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5196:
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3913:
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3510:
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3174:
3061:
2974:
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2725:
2685:
2527:
2502:
2201:
1932:
1049:
1026:
953:
777:
706:
683:
222:
5680:
3540:
8168:
8041:
7943:
7938:
7771:
7740:
7713:
7314:
7299:
6517:
6033:
5867:
5656:
5374:
GAREC - Global
Amateur Radio Emergency Communications Conferences
5061:
4965:
4941:
4835:
4814:
4484:
4011:
3700:
3580:
3532:
3243:
3220:
2985:. Antonio Pita, XE1CCP was the region's first elected president.
2844:
2748:
2397:
2274:
2080:
2030:
1982:
1882:
1711:
1686:
1656:
1360:
1335:
1214:
1095:
1001:
928:
825:
754:
633:
608:
585:
537:
514:
489:
464:
441:
384:
186:
5918:
5799:
986:
165:
operators worldwide, and collectively represents matters to the
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7933:
7928:
7463:
7344:
7304:
6626:
6355:
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6209:
6204:
6048:
5365:
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5013:
4881:
4262:
4207:
3794:
3723:
3630:
3310:
3264:
3197:
3017:
2995:
2982:
2926:
2879:
2821:
2773:
2625:
2429:
2324:
2299:
2176:
2128:
1907:
1631:
1583:
1558:
1485:
1435:
1312:
1287:
1120:
850:
395:
373:
329:
325:
218:
206:
178:
3877:
2186:
177:
Following an informal meeting in 1924 of representatives from
7329:
7266:
6574:
6199:
5978:
5619:, International Amateur Radio Union, No. 180, March 15, 2000.
5341:
5304:
5292:
5133:
5085:
5037:
4989:
4893:
4793:
4651:
4590:
4429:
4404:
4354:
4237:
4124:
3708:
3654:
3466:
3358:
3182:
3128:
2675:
2602:
2577:
2226:
1832:
1696:
1533:
1460:
1445:
1239:
1145:
976:
810:
214:
198:
194:
3463:
Dutch
Caribbean Association for Experimental Radio Research
3138:
2710:
2439:
2236:
1543:
1395:
361:
7271:
5913:
5908:
5903:
5450:
is NU1AW. As an amateur radio station licensed by the U.S.
5316:
5256:
5232:
5097:
4929:
4843:
4753:
4682:
4539:
4462:
4287:
4272:
4084:
4064:
3844:
3804:
3433:
3228:
2153:
1809:
1568:
1385:
1272:
835:
337:
226:
5796:"GAREC 2010 Saving lives through Emergency Communications"
5484:
International distress frequency#Amateur radio frequencies
5442:
The IARU maintains a radio station at its headquarters in
4851:
4778:
4615:
4564:
4389:
4339:
4247:
3615:
3393:
2783:
2562:
2537:
2512:
2284:
2040:
1917:
7884:
6219:
4728:
4414:
4167:
3685:
3443:
3343:
3113:
1842:
1664:
1130:
858:
614:
Belarusian
Federation of Radioamateurs and Radiosportsmen
474:
320:
IARU Region 1 includes the member societies representing
5890:
5506:
5380:
Global Amateur Radio Emergency Communications Conference
4364:
4215:
4021:
3996:
3565:
3418:
2357:
2113:
2065:
883:
547:
5557:"Constitution of the International Amateur Radio Union"
4192:
3854:
3368:
3274:
2660:
2464:
2353:
Radio Amateur Association of the Republic of San Marino
2138:
1345:
1297:
1011:
618:
5437:
4856:* = Amateur radio licenses not issued in this country
3733:
3320:
2758:
2587:
1967:
1641:
1224:
938:
643:
568:
Federation of Radiosport of the Republic of Azerbaijan
352:
amateur radio bands, improving the standardization of
140:
4099:. The RSGB represents amateur radio operators in the
4046:
2635:
2407:
2211:
1892:
1794:
1769:
1514:
Kazakhstan Federation of Radiosport and Radio Amateur
1470:
1370:
1105:
668:
499:
5699:International Amateur Radio Union Region 1 (2008).
3897:
St. Vincent & the Grenadines Amateur Radio Club
2911:
1616:
1593:
254:(ARRL) operates the IARUIS from its headquarters in
5760:International Amateur Radio Union Region 3 (2008).
5406:(though not necessarily in that particular order).
3205:
2382:
1992:
1744:
664:
Amateur Radio Association of Bosnia and Hercegovina
520:
Federation of Radiosport of the Republic of Armenia
5578:200 meters & Down — The Story of Amateur Radio
5517:
5515:
3947:
2309:
1942:
1518:
760:Burundian Amateur Radio and Television Association
716:
360:and initiating youth related activities, known as
5646:editeur Etienne Chiron 40 rue de Seine Paris 1925
5575:
2681:Syrian Scientific Technical Amateur Radio Society
2061:Dutch Association for Experimental Radio Research
1197:National Association of Radio Amateurs of Georgia
8293:
246:Harrison, W5ZN (United States), Secretary. The
5512:
3874:St. Kitts-Nevis-Anguilla Amateur Radio Society
982:Egyptian Radio Amateurs Society for Development
5551:
5549:
3270:League of Brazilian Amateur Radio Transmitters
7479:
6387:
5934:
5754:
5398:in 2005, coinciding with the adoption of the
4535:New Zealand Association of Radio Transmitters
4458:Malaysian Amateur Radio Transmitters' Society
1815:Club of Radio Amateurs and Affiliates of Mali
4678:Singapore Amateur Radio Transmitting Society
4335:Hong Kong Amateur Radio Transmitting Society
4212:Brunei Darussalam Amateur Radio Association
7402:Global telecommunications regulation bodies
5673:
5546:
5470:certificate to amateurs who contact fellow
5418:activities throughout the world. The IARU
1613:Amateur Radio Union of the Kyrgyz Republic
7486:
7472:
7438:
6394:
6380:
5941:
5927:
5866:International Amateur Radio Union (1996).
5846:International Amateur Radio Union (2007).
5840:
5733:International Amateur Radio Union (2008).
5727:
5679:International Amateur Radio Union (2005).
5555:International Amateur Radio Union (2005).
5521:International Amateur Radio Union (2019).
5505:International Amateur Radio Union (2007).
4635:Pitcairn Island Amateur Radio Association
3918:Association of Radio Amateurs of Suriname
3087:Antigua and Barbuda Amateur Radio Society
1740:Amateur Radio Association of Liechtenstein
362:"the Youngsters On the Air project" (YOTA)
54:International nongovernmental organization
5693:
4513:New Caledonian Amateur Radio Association
4489:Burma Amateur Radio Transmitting Society
3943:Trinidad and Tobago Amateur Radio Society
3729:Mexican Federation of Radio Experimenters
2533:Association of Radio Amateurs of Slovenia
2804:League of Radio Amateurs of Turkmenistan
2109:Radio Amateur Society of North Macedonia
1988:Royal Moroccan Amateur Radio Association
265:
261:
5507:"The International Amateur Radio Union"
5466:For many years the IARU has issued the
5454:the "1" stands for its location in the
4852:Countries without IARU member societies
4584:Papua New Guinea Amateur Radio Society
3967:Turks and Caicos Amateur Radio Society
8294:
6401:
5606:"IARU 75th Anniversary, 18 April 2000"
5598:
5501:
5499:
737:Burkina Faso Amateur Radio Association
712:Bulgarian Federation of Radio Amateurs
470:Association of Algerian Radio Amateurs
7972:International Orienteering Federation
7467:
6375:
6080:International Telecommunication Union
5922:
3507:Radio Club of the Dominican Republic
1491:Royal Jordanian Radio Amateur Society
639:Royal Union of Belgian Radio Amateurs
270:Countries with IARU Member Societies.
167:International Telecommunication Union
7587:Radio Orienteering in a Compact Area
7448:
5681:"The IARU International Secretariat"
4611:Philippine Amateur Radio Association
3775:Nicaraguan Radio Experimenters' Club
3294:British Virgin Islands Radio League
2460:Seychelles Amateur Radio Association
2403:Senegalese Amateur Radio Association
2280:Romanian Federation of Amateur Radio
1913:Monegasque Amateur Radio Association
8276:
5496:
5438:Operating Station and the WAC Award
4292:Fiji Association of Radio Amateurs
4268:Chinese Taipei Amateur Radio League
1341:Hungarian Amateur Radio Association
1293:Radio Amateur Association of Greece
1078:Radio Amateurs of the Faroe Islands
911:Congolese Amateur Radio Association
13:
4313:Oceanian Radio and Astronomy Club
3705:Jamaica Amateur Radio Association
3179:Amateur Radio Society of Barbados
2754:Tunisian Amateur Radio Association
2656:Union of Swiss Short Wave Amateurs
2485:Sierra Leone Amateur Radio Society
2207:Network of Portuguese Transmitters
1151:Gabonese Amateur Radio Association
959:Djibouti Amateur Radio Association
934:Danish Amateur Radio Experimenters
831:Croatian Amateur Radio Association
783:Cameroon Amateur Radio Association
447:Albanian Amateur Radio Association
14:
8318:
8307:Organizations established in 1925
6075:International Amateur Radio Union
5948:
5884:
5452:Federal Communications Commission
4385:Organisasi Amatir Radio Indonesia
3753:Montserrat Amateur Radio Society
3635:Guyana Amateur Radio Association
2779:Turkish Amateur Radio Association
2631:Swedish Society of Radio Amateurs
2159:Royal Omani Amateur Radio Society
1717:Liberia Radio Amateur Association
1466:Italian Amateur Radio Association
1318:Guinean Amateur Radio Association
806:Ivorian Amateur Radio Association
155:International Amateur Radio Union
20:International Amateur Radio Union
8275:
8266:
8265:
7493:
7447:
7437:
7428:
7427:
7416:
7037:Free-space optical communication
5997:
5414:The IARU organises and promotes
5358:
5346:
5334:
5321:
5309:
5297:
5285:
5273:
5261:
5249:
5237:
5225:
5213:
5201:
5189:
5177:
5165:
5152:
5140:
5126:
5114:
5102:
5090:
5078:
5066:
5054:
5042:
5030:
5018:
5006:
4994:
4982:
4970:
4958:
4946:
4934:
4922:
4910:
4898:
4886:
4874:
4828:
4807:
4786:
4761:
4736:
4711:
4690:
4665:
4644:
4623:
4598:
4572:
4547:
4522:
4501:
4477:
4445:
4422:
4397:
4372:
4347:
4322:
4301:
4280:
4255:
4230:
4200:
4175:
4150:
4123:
4112:
4054:
4029:
4004:
3992:(IARU International Secretariat)
3976:
3955:
3930:
3906:
3893:Saint Vincent and the Grenadines
3885:
3862:
3837:
3812:
3787:
3762:
3741:
3716:
3693:
3668:
3647:
3623:
3598:
3573:
3548:
3525:
3495:
3474:
3451:
3426:
3401:
3376:
3351:
3328:
3303:
3282:
3257:
3236:
3213:
3190:
3167:
3146:
3121:
3096:
3075:
3054:
3027:
3016:
3005:
2994:
2968:
2945:
2919:
2894:
2862:
2837:
2814:
2791:
2766:
2741:
2718:
2693:
2668:
2643:
2618:
2595:
2570:
2545:
2520:
2508:Slovak Amateur Radio Association
2495:
2472:
2447:
2422:
2390:
2365:
2340:
2317:
2292:
2267:
2244:
2219:
2194:
2169:
2146:
2121:
2096:
2073:
2048:
2023:
2000:
1975:
1950:
1938:Mongolian Radio Sport Federation
1925:
1900:
1888:Amateur Radio Society of Moldova
1875:
1850:
1825:
1802:
1790:Luxembourg Amateur Radio Society
1777:
1765:Lithuanian Amateur Radio Society
1752:
1727:
1704:
1679:
1649:
1624:
1601:
1576:
1564:Kosovo Amateur Radio Association
1551:
1526:
1501:
1478:
1453:
1428:
1416:Irish Radio Transmitters Society
1403:
1378:
1353:
1328:
1305:
1280:
1255:
1232:
1207:
1184:
1161:
1138:
1113:
1088:
1065:
1042:
1019:
994:
969:
946:
921:
906:Democratic Republic of the Congo
898:
866:
843:
818:
793:
770:
747:
724:
699:
676:
651:
626:
601:
578:
555:
530:
507:
482:
457:
434:
405:
394:
383:
372:
315:
25:
7577:Amateur radio direction finding
5860:
5813:
5788:
5774:
5740:
5713:
5428:amateur radio direction finding
4188:Bangladesh Amateur Radio League
4163:Wireless Institute of Australia
3800:Panamanian Amateur Radio League
3066:Anguilla Amateur Radio Society
2013:Mozambique Amateur Radio League
1863:Mauritius Amateur Radio Society
1268:Gibraltar Amateur Radio Society
1055:Ethiopian Amateur Radio Society
358:Amateur Radio Direction Finding
298:Amateur Radio Direction Finding
6090:ITU prefixes for amateur radio
5701:"About IARU and IARU Region 1"
5649:
5640:
5622:
5569:
5528:
5221:Federated States of Micronesia
4819:Vanuatu Amateur Radio Society
4702:Solomon Islands Radio Society
4560:Pakistan Amateur Radio Society
4360:Amateur Radio Society of India
4101:British Indian Ocean Territory
4077:Radio Society of Great Britain
3561:El Salvador Amateur Radio Club
3439:Cuban Amateur Radio Federation
3389:Colombian Amateur Radio League
3158:Bahamas Amateur Radio Society
2958:Zimbabwe Amateur Radio Society
2907:Radio Society of Great Britain
2875:Emirates Amateur Radio Society
2850:Ukrainian Amateur Radio League
1963:Montenegrin Amateur Radio Pool
1539:Amateur Radio Society of Kenya
1126:Network of French Transmitters
1007:Estonian Radio Amateurs' Union
689:Botswana Amateur Radio Society
543:Austrian Amateur Radio Society
248:IARU International Secretariat
1:
5489:
5409:
3586:Grenada Amateur Radio Society
3340:Cayman Amateur Radio Society
2435:Amateur Radio Union of Serbia
2257:Congolese Amateur Radio Union
2086:Nigeria Amateur Radio Society
2036:Namibian Amateur Radio League
1692:Lesotho Amateur Radio Society
855:Cyprus Amateur Radio Society
591:Bahrain Amateur Radio Society
240:
99:172 national member societies
8151:North American Championships
7423:Telecommunication portal
7204:Telecommunications equipment
5877:Retrieved November 30, 2008.
5710:. Retrieved August 5, 2008.
4842:
4821:
4800:
4798:Amateur Radio Club of Tonga
4777:
4752:
4727:
4704:
4681:
4658:
4637:
4614:
4589:
4563:
4538:
4515:
4494:
4461:
4438:
4413:
4388:
4363:
4338:
4315:
4294:
4271:
4246:
4214:
4191:
4166:
4045:
4020:
3995:
3969:
3946:
3923:
3899:
3876:
3853:
3828:
3803:
3778:
3755:
3732:
3707:
3684:
3661:
3640:
3614:
3611:Guatemala Amateur Radio Club
3589:
3564:
3539:
3509:
3488:
3486:Dominica Amateur Radio Club
3465:
3442:
3417:
3392:
3367:
3342:
3319:
3296:
3273:
3250:
3227:
3204:
3181:
3160:
3137:
3112:
3089:
3068:
2961:
2938:
2910:
2878:
2853:
2830:
2827:Uganda Amateur Radio Society
2807:
2782:
2757:
2734:
2709:
2684:
2659:
2634:
2611:
2586:
2561:
2536:
2511:
2488:
2463:
2438:
2406:
2381:
2356:
2333:
2308:
2283:
2260:
2235:
2210:
2185:
2162:
2137:
2134:Norwegian Radio Relay League
2112:
2089:
2064:
2039:
2016:
1991:
1966:
1941:
1916:
1891:
1866:
1841:
1818:
1793:
1768:
1743:
1720:
1695:
1663:
1640:
1637:Latvian Amateur Radio League
1615:
1592:
1589:Kuwait Amateur Radio Society
1567:
1542:
1517:
1494:
1469:
1444:
1419:
1394:
1369:
1344:
1321:
1296:
1271:
1248:
1223:
1200:
1177:
1154:
1129:
1104:
1101:Finnish Amateur Radio League
1081:
1058:
1035:
1010:
985:
962:
937:
914:
882:
857:
834:
809:
786:
763:
740:
715:
692:
667:
642:
617:
594:
571:
546:
523:
498:
495:Andorran Amateur Radio Union
473:
450:
306:electromagnetic interference
275: Region 1 (101 members)
7:
8302:Amateur radio organizations
7511:List of orienteering events
6940:Alexander Stepanovich Popov
5582:American Radio Relay League
5477:
5461:American Radio Relay League
4840:Vietnam Amateur Radio Club
4724:Korean Amateur Radio League
4435:Macau Amateur Radio Society
4243:Chinese Radio Amateurs Club
4144:and website (if available)
4073:American Radio Relay League
3989:American Radio Relay League
3048:and website (if available)
2731:Tanzania Amateur Radio Club
2583:Spanish Amateur Radio Union
2378:Saudi Amateur Radio Society
2305:Russian Amateur Radio Union
2232:Qatar Amateur Radio Society
1391:Iraqi Amateur Radio Society
1245:Ghana Amateur Radio Society
1174:Radio Society of The Gambia
428:and website (if available)
287: Region 3 (29 members)
281: Region 2 (42 members)
252:American Radio Relay League
10:
8323:
8223:Mountain bike orienteering
7869:WinOL / WinOL II Oriantica
7545:Mountain bike orienteering
6644:Telecommunications history
5868:NU1AW: IARU's Club Station
5837:. Accessed 13 August 2007.
5771:. Retrieved Aug. 5, 2008.
5737:. Retrieved Aug. 5, 2008.
5576:Clinton B. DeSoto (1936).
4749:Radio Society of Sri Lanka
4410:Japan Amateur Radio League
3202:Belize Amateur Radio Club
2706:Tajik Amateur Radio League
2558:South African Radio League
2330:Rwanda Amateur Radio Union
2182:Polish Amateur Radio Union
1838:Malta Amateur Radio League
1661:Radio Amateurs of Lebanon
172:
8261:
8239:
8221:
8189:
8086:
8079:
8014:
7964:
7877:
7849:
7819:
7793:
7784:
7754:
7706:
7680:
7673:
7633:
7597:
7563:
7526:
7519:
7501:
7411:
7353:
7290:
7252:Public Switched Telephone
7212:
7176:
7133:
7074:
7064:telecommunication circuit
7025:Fiber-optic communication
7008:
6770:Francis Blake (telephone)
6717:
6565:Optical telecommunication
6409:
6343:
6292:
6182:
6161:
6115:
6108:
6067:
6006:
5995:
5956:
5630:"World Amateur Radio Day"
4656:Samoa Amateur Radio Club
3225:Radio Society of Bermuda
3011:José Arturo Molina, YS1MS
2608:Sudan Amateur Radio Union
1441:Israel Amateur Radio Club
1220:German Amateur Radio Club
1032:Radio Society of Eswatini
135:
125:
115:
103:
93:
83:
68:
60:
49:
41:
33:
24:
8174:Kainuu Orienteering Week
7163:Orbital angular-momentum
6600:Satellite communications
6439:Communications satellite
5969:Emergency communications
5854:January 3, 2008, at the
5432:amateur radio contesting
4918:Central African Republic
3963:Turks and Caicos Islands
3414:Radio Club of Costa Rica
3316:Radio Amateurs of Canada
3134:Aruba Amateur Radio Club
1366:Icelandic Radio Amateurs
411:Andreas Thiemann, HB9JOE
302:emergency communications
8179:Jan Kjellström Festival
8064:Scoutcraft orienteering
7827:OpenOrienteering Mapper
7506:History of orienteering
7042:Molecular communication
6865:Gardiner Greene Hubbard
6694:Undersea telegraph line
6429:Cable protection system
6039:International operation
5604:Sumner, David (2000).
5580:. W. Hartford, CT: The
4042:Radio Club of Venezuela
2932:Radio Society of Zambia
322:amateur radio operators
231:World Amateur Radio Day
8134:European Championships
7864:Suunnistussimulaattori
7184:Communication protocol
6970:Charles Sumner Tainter
6785:Walter Houser Brattain
6730:Edwin Howard Armstrong
6538:Information revolution
6361:Amateur radio in India
6305:Amateur radio software
6109:Modes of communication
6019:Amateur radio operator
5914:IARU Region 3 web site
5909:IARU Region 2 web site
5904:IARU Region 1 web site
5444:Newington, Connecticut
5404:ITU Regions 1, 2 and 3
3825:Radio Club of Paraguay
3681:Radio Club of Honduras
3290:British Virgin Islands
3248:Radio Club of Bolivia
3022:George Gorsline, VE3YV
659:Bosnia and Herzegovina
378:Sylvain Azarian, F4GKR
289:
256:Newington, Connecticut
131:Administrative Council
7965:Organisations / lists
7158:Polarization-division
6890:Narinder Singh Kapany
6855:Erna Schneider Hoover
6775:Jagadish Chandra Bose
6755:Alexander Graham Bell
6486:online video platform
6300:Amateur radio station
6085:Frequency allocations
6059:Vintage amateur radio
5984:High-speed telegraphy
5897:IARU Member Societies
5611:14 April 2010 at the
5468:Worked All Continents
5424:high-speed telegraphy
5420:promulgates the rules
4093:dependent territories
4089:the Northern Marianas
4017:Radio Club of Uruguay
3870:Saint Kitts and Nevis
3537:Guayaquil Radio Club
2252:Republic of the Congo
269:
262:Regional organisation
7767:Satellite navigation
7620:Mounted orienteering
7000:Vladimir K. Zworykin
6960:Almon Brown Strowger
6930:Charles Grafton Page
6585:Prepaid mobile phone
6513:Electrical telegraph
5690:. January 11, 2005.
5584:. pp. 106–109.
4118:Wisnu Widjaja, YB0AZ
4106:Executive officers:
3109:Argentine Radio Club
3000:Ramón Santoyo, XE1KK
2988:Executive officers:
2870:United Arab Emirates
400:Mats Espling, SM6EAN
366:Executive officers:
354:reciprocal licensing
8249:World Championships
8231:World Championships
8199:World Championships
8096:World Championships
8047:Location-based game
7661:Transmitter hunting
6950:Johann Philipp Reis
6709:Wireless revolution
6671:The Telephone Cases
6528:Hydraulic telegraph
5850:. Jul. 23, 2007.
4129:Shizuo Endo, JE1MUI
3938:Trinidad and Tobago
3659:Haitian Radio Club
3083:Antigua and Barbuda
416:
21:
8241:Trail orienteering
7989:List of orienteers
7902:cardinal direction
7605:Canoe orienteering
7555:Trail orienteering
7148:Frequency-division
7125:Telephone exchange
6995:Charles Wheatstone
6925:Jun-ichi Nishizawa
6900:Innocenzo Manzetti
6835:Reginald Fessenden
6570:Optical telegraphy
6403:Telecommunications
5873:2009-02-06 at the
5706:2008-09-16 at the
5686:2008-02-11 at the
5562:2008-02-20 at the
5540:2008-02-20 at the
5523:"Member Societies"
5400:Tampere Convention
4468:2008-04-08 at the
4221:2010-02-18 at the
3850:Radio Club of Peru
3516:2019-06-29 at the
3503:Dominican Republic
3364:Chilean Radio Club
3033:John Bellows, K0QB
2885:2019-06-29 at the
2413:2021-07-26 at the
1670:2023-06-15 at the
889:2023-04-09 at the
415:
290:
105:Official language
19:
8289:
8288:
8257:
8256:
8207:
8118:
8111:
8104:
8088:Foot orienteering
8015:Non-sport related
7859:Catching Features
7845:
7844:
7780:
7779:
7669:
7668:
7615:Mountain marathon
7540:Foot orienteering
7520:Sport disciplines
7461:
7460:
7199:Store and forward
7194:Data transmission
7108:Network switching
7059:Transmission line
6905:Guglielmo Marconi
6870:Internet pioneers
6735:Mohamed M. Atalla
6704:Whistled language
6369:
6368:
6288:
6287:
5735:"IARU-R2 History"
5657:"About Us | IARU"
5535:IARU Constitution
5388:natural disasters
5386:operation during
5371:
5370:
4954:Equatorial Guinea
4849:
4848:
4263:Republic of China
4052:
4051:
2966:
2965:
310:radio propagation
304:, monitoring for
151:
150:
8314:
8279:
8278:
8269:
8268:
8203:
8191:Ski orienteering
8114:
8107:
8100:
8084:
8083:
8022:Adventure travel
7890:orienteering map
7791:
7790:
7678:
7677:
7641:Adventure racing
7610:Car orienteering
7550:Ski orienteering
7524:
7523:
7488:
7481:
7474:
7465:
7464:
7451:
7450:
7441:
7440:
7431:
7430:
7421:
7420:
7419:
7292:Notable networks
7282:Wireless network
7222:Cellular network
7214:Types of network
7189:Computer network
7076:Network topology
6990:Thomas A. Watson
6845:Oliver Heaviside
6830:Philo Farnsworth
6805:Daniel Davis Jr.
6780:Charles Bourseul
6740:John Logie Baird
6449:Data compression
6444:Computer network
6396:
6389:
6382:
6373:
6372:
6113:
6112:
6001:
5979:DX communication
5943:
5936:
5929:
5920:
5919:
5895:Current list of
5878:
5864:
5858:
5844:
5838:
5836:
5834:
5833:
5824:. Archived from
5817:
5811:
5810:
5808:
5807:
5798:. Archived from
5792:
5786:
5785:
5778:
5772:
5758:
5752:
5751:
5744:
5738:
5731:
5725:
5724:
5717:
5711:
5697:
5691:
5677:
5671:
5670:
5668:
5667:
5653:
5647:
5644:
5638:
5637:
5626:
5620:
5602:
5596:
5595:
5573:
5567:
5566:. Jan. 11, 2005.
5553:
5544:
5532:
5526:
5525:. Nov. 6, 2019.
5519:
5510:
5509:. Feb. 1, 2020.
5503:
5396:Tampere, Finland
5364:
5362:
5361:
5352:
5350:
5349:
5340:
5338:
5337:
5327:
5325:
5324:
5315:
5313:
5312:
5303:
5301:
5300:
5291:
5289:
5288:
5281:Marshall Islands
5279:
5277:
5276:
5267:
5265:
5264:
5255:
5253:
5252:
5243:
5241:
5240:
5231:
5229:
5228:
5219:
5217:
5216:
5207:
5205:
5204:
5195:
5193:
5192:
5183:
5181:
5180:
5171:
5169:
5168:
5158:
5156:
5155:
5146:
5144:
5143:
5132:
5130:
5129:
5120:
5118:
5117:
5108:
5106:
5105:
5096:
5094:
5093:
5084:
5082:
5081:
5072:
5070:
5069:
5060:
5058:
5057:
5048:
5046:
5045:
5036:
5034:
5033:
5024:
5022:
5021:
5012:
5010:
5009:
5000:
4998:
4997:
4988:
4986:
4985:
4976:
4974:
4973:
4964:
4962:
4961:
4952:
4950:
4949:
4940:
4938:
4937:
4928:
4926:
4925:
4916:
4914:
4913:
4904:
4902:
4901:
4892:
4890:
4889:
4880:
4878:
4877:
4859:
4858:
4834:
4832:
4831:
4813:
4811:
4810:
4792:
4790:
4789:
4767:
4765:
4764:
4742:
4740:
4739:
4717:
4715:
4714:
4696:
4694:
4693:
4671:
4669:
4668:
4650:
4648:
4647:
4631:Pitcairn Islands
4629:
4627:
4626:
4604:
4602:
4601:
4580:Papua New Guinea
4578:
4576:
4575:
4553:
4551:
4550:
4528:
4526:
4525:
4507:
4505:
4504:
4483:
4481:
4480:
4451:
4449:
4448:
4428:
4426:
4425:
4403:
4401:
4400:
4378:
4376:
4375:
4353:
4351:
4350:
4328:
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4325:
4309:French Polynesia
4307:
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4286:
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4261:
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4236:
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3009:
3003:Vice-President:
2999:
2998:
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2925:
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2898:
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2250:
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2100:
2099:
2079:
2077:
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2054:
2052:
2051:
2029:
2027:
2026:
2006:
2004:
2003:
1981:
1979:
1978:
1956:
1954:
1953:
1931:
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1906:
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975:
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927:
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904:
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879:Czech Radio Club
872:
870:
869:
849:
847:
846:
824:
822:
821:
799:
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682:
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389:Hani Raad, OD5TE
388:
387:
381:Vice-President:
377:
376:
286:
280:
274:
147:
144:
142:
121:Tim Ellam, VE6SH
29:
22:
18:
8322:
8321:
8317:
8316:
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8313:
8312:
8311:
8292:
8291:
8290:
8285:
8253:
8235:
8217:
8185:
8075:
8027:Bicycle touring
8010:
7960:
7954:mountain biking
7873:
7841:
7815:
7776:
7750:
7702:
7665:
7629:
7593:
7559:
7515:
7497:
7492:
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7457:
7417:
7415:
7407:
7349:
7286:
7208:
7172:
7129:
7078:
7070:
7011:
7004:
6910:Robert Metcalfe
6765:Tim Berners-Lee
6713:
6533:Information Age
6405:
6400:
6370:
6365:
6351:Shortwave radio
6339:
6284:
6265:Spread spectrum
6178:
6157:
6104:
6095:Maritime mobile
6063:
6002:
5993:
5952:
5947:
5887:
5882:
5881:
5875:Wayback Machine
5865:
5861:
5856:Wayback Machine
5848:"IARU Contests"
5845:
5841:
5831:
5829:
5820:
5818:
5814:
5805:
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5794:
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5789:
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5732:
5728:
5719:
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5714:
5708:Wayback Machine
5698:
5694:
5688:Wayback Machine
5678:
5674:
5665:
5663:
5655:
5654:
5650:
5645:
5641:
5628:
5627:
5623:
5613:Wayback Machine
5603:
5599:
5592:
5574:
5570:
5564:Wayback Machine
5554:
5547:
5542:Wayback Machine
5533:
5529:
5520:
5513:
5504:
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4909:
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4829:
4827:
4808:
4806:
4787:
4785:
4762:
4760:
4737:
4735:
4712:
4710:
4698:Solomon Islands
4691:
4689:
4666:
4664:
4645:
4643:
4624:
4622:
4599:
4597:
4573:
4571:
4548:
4546:
4523:
4521:
4502:
4500:
4478:
4476:
4470:Wayback Machine
4446:
4444:
4423:
4421:
4398:
4396:
4373:
4371:
4348:
4346:
4323:
4321:
4302:
4300:
4281:
4279:
4256:
4254:
4231:
4229:
4223:Wayback Machine
4201:
4199:
4176:
4174:
4151:
4149:
4143:
4139:Member society
4122:
4111:
4069:Pacific Islands
4057:
4030:
4028:
4005:
4003:
3977:
3975:
3956:
3954:
3931:
3929:
3907:
3905:
3886:
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3863:
3861:
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3813:
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3717:
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3694:
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3669:
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3648:
3646:
3624:
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3599:
3597:
3574:
3572:
3549:
3547:
3526:
3524:
3518:Wayback Machine
3496:
3494:
3475:
3473:
3452:
3450:
3427:
3425:
3402:
3400:
3377:
3375:
3352:
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3329:
3327:
3304:
3302:
3283:
3281:
3258:
3256:
3237:
3235:
3214:
3212:
3191:
3189:
3168:
3166:
3147:
3145:
3122:
3120:
3097:
3095:
3076:
3074:
3055:
3053:
3047:
3043:Member society
3026:
3015:
3004:
2993:
2971:
2946:
2944:
2920:
2918:
2895:
2893:
2887:Wayback Machine
2863:
2861:
2838:
2836:
2815:
2813:
2792:
2790:
2767:
2765:
2742:
2740:
2719:
2717:
2694:
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2644:
2642:
2619:
2617:
2596:
2594:
2571:
2569:
2546:
2544:
2521:
2519:
2496:
2494:
2473:
2471:
2448:
2446:
2423:
2421:
2415:Wayback Machine
2391:
2389:
2366:
2364:
2341:
2339:
2318:
2316:
2293:
2291:
2268:
2266:
2245:
2243:
2220:
2218:
2195:
2193:
2170:
2168:
2147:
2145:
2122:
2120:
2104:North Macedonia
2097:
2095:
2074:
2072:
2049:
2047:
2024:
2022:
2001:
1999:
1976:
1974:
1951:
1949:
1926:
1924:
1901:
1899:
1876:
1874:
1851:
1849:
1826:
1824:
1803:
1801:
1778:
1776:
1753:
1751:
1728:
1726:
1705:
1703:
1680:
1678:
1672:Wayback Machine
1650:
1648:
1625:
1623:
1602:
1600:
1577:
1575:
1552:
1550:
1527:
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1502:
1500:
1479:
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1454:
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1429:
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1402:
1379:
1377:
1354:
1352:
1329:
1327:
1306:
1304:
1281:
1279:
1256:
1254:
1233:
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1208:
1206:
1185:
1183:
1162:
1160:
1139:
1137:
1114:
1112:
1089:
1087:
1066:
1064:
1043:
1041:
1020:
1018:
995:
993:
970:
968:
947:
945:
922:
920:
899:
897:
891:Wayback Machine
867:
865:
844:
842:
819:
817:
794:
792:
771:
769:
748:
746:
725:
723:
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677:
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652:
650:
627:
625:
602:
600:
579:
577:
556:
554:
531:
529:
508:
506:
483:
481:
458:
456:
435:
433:
427:
423:Member Society
404:
393:
382:
371:
336:, and northern
318:
288:
284:
282:
278:
276:
272:
264:
243:
175:
139:
128:
118:
106:
96:
86:
17:
12:
11:
5:
8320:
8310:
8309:
8304:
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8283:
8273:
8262:
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8255:
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8054:
8044:
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8034:
8029:
8024:
8018:
8016:
8012:
8011:
8009:
8008:
8006:List of events
8003:
8002:
8001:
7996:
7986:
7981:
7980:
7979:
7968:
7966:
7962:
7961:
7959:
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7808:
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7797:
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7775:
7774:
7769:
7764:
7758:
7756:
7752:
7751:
7749:
7748:
7743:
7738:
7736:Eye protectors
7733:
7732:
7731:
7726:
7721:
7710:
7708:
7704:
7703:
7701:
7700:
7695:
7690:
7684:
7682:
7675:
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7607:
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7514:
7513:
7508:
7502:
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7483:
7476:
7468:
7459:
7458:
7456:
7455:
7445:
7435:
7425:
7412:
7409:
7408:
7406:
7405:
7398:
7393:
7388:
7383:
7378:
7377:
7376:
7371:
7363:
7357:
7355:
7351:
7350:
7348:
7347:
7342:
7337:
7332:
7327:
7322:
7317:
7312:
7307:
7302:
7296:
7294:
7288:
7287:
7285:
7284:
7279:
7274:
7269:
7264:
7259:
7254:
7249:
7244:
7239:
7234:
7229:
7224:
7218:
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7210:
7209:
7207:
7206:
7201:
7196:
7191:
7186:
7180:
7178:
7174:
7173:
7171:
7170:
7165:
7160:
7155:
7150:
7145:
7143:Space-division
7139:
7137:
7131:
7130:
7128:
7127:
7122:
7121:
7120:
7115:
7105:
7104:
7103:
7093:
7088:
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7072:
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7068:
7067:
7066:
7056:
7055:
7054:
7044:
7039:
7034:
7033:
7032:
7022:
7016:
7014:
7006:
7005:
7003:
7002:
6997:
6992:
6987:
6982:
6980:Camille Tissot
6977:
6972:
6967:
6962:
6957:
6955:Claude Shannon
6952:
6947:
6945:Tivadar Puskás
6942:
6937:
6932:
6927:
6922:
6917:
6915:Antonio Meucci
6912:
6907:
6902:
6897:
6892:
6887:
6885:Charles K. Kao
6882:
6877:
6872:
6867:
6862:
6860:Harold Hopkins
6857:
6852:
6847:
6842:
6837:
6832:
6827:
6822:
6817:
6812:
6807:
6802:
6797:
6792:
6787:
6782:
6777:
6772:
6767:
6762:
6760:Emile Berliner
6757:
6752:
6747:
6742:
6737:
6732:
6727:
6721:
6719:
6715:
6714:
6712:
6711:
6706:
6701:
6699:Videotelephony
6696:
6691:
6690:
6689:
6684:
6674:
6667:
6662:
6656:
6651:
6646:
6641:
6636:
6635:
6634:
6629:
6624:
6614:
6613:
6612:
6602:
6597:
6595:Radiotelephone
6592:
6587:
6582:
6577:
6572:
6567:
6562:
6561:
6560:
6550:
6545:
6540:
6535:
6530:
6525:
6520:
6515:
6510:
6505:
6500:
6499:
6498:
6493:
6488:
6483:
6481:Internet video
6473:
6472:
6471:
6466:
6461:
6456:
6446:
6441:
6436:
6431:
6426:
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5885:External links
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5767:2013-04-15 at
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2019:
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2015:
2010:
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874:Czech Republic
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85:Region served
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15:
9:
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7987:
7985:
7984:List of clubs
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7811:SportSoftware
7809:
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7688:Control point
7686:
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7683:
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7672:
7662:
7659:
7657:
7654:
7652:
7649:
7647:
7646:Alleycat race
7644:
7642:
7639:
7638:
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7169:
7168:Code-division
7166:
7164:
7161:
7159:
7156:
7154:
7153:Time-division
7151:
7149:
7146:
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7102:
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7087:
7084:
7083:
7081:
7079:and switching
7077:
7073:
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7057:
7053:
7050:
7049:
7048:
7045:
7043:
7040:
7038:
7035:
7031:
7030:optical fiber
7028:
7027:
7026:
7023:
7021:
7020:Coaxial cable
7018:
7017:
7015:
7013:
7007:
7001:
6998:
6996:
6993:
6991:
6988:
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6961:
6958:
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6948:
6946:
6943:
6941:
6938:
6936:
6935:Radia Perlman
6933:
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6918:
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6913:
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6906:
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6888:
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6881:
6878:
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6873:
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6868:
6866:
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6858:
6856:
6853:
6851:
6848:
6846:
6843:
6841:
6838:
6836:
6833:
6831:
6828:
6826:
6825:Lee de Forest
6823:
6821:
6820:Thomas Edison
6818:
6816:
6813:
6811:
6810:Donald Davies
6808:
6806:
6803:
6801:
6798:
6796:
6795:Claude Chappe
6793:
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6666:
6663:
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6657:
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6647:
6645:
6642:
6640:
6639:Smoke signals
6637:
6633:
6630:
6628:
6625:
6623:
6620:
6619:
6618:
6617:Semiconductor
6615:
6611:
6608:
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6476:Digital media
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6330:Two-way radio
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5950:Amateur radio
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5891:IARU web site
5889:
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5869:
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5828:on 2008-05-11
5827:
5823:
5816:
5802:on 2011-09-27
5801:
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5769:archive.today
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5384:amateur radio
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4978:Guinea-Bissau
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4097:Pacific Ocean
4094:
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4055:IARU Region 3
4048:
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3998:
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3984:United States
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2969:IARU Region 2
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1735:Liechtenstein
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1111:
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1074:
1073:Faroe Islands
1063:
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1040:
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1028:
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1016:
1013:
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431:
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402:
397:
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369:
368:
367:
364:
363:
359:
355:
351:
347:
343:
339:
335:
331:
327:
323:
316:IARU Region 1
313:
311:
307:
303:
299:
295:
268:
259:
257:
253:
249:
238:
236:
232:
228:
224:
220:
216:
212:
211:United States
208:
204:
200:
196:
192:
188:
184:
183:Great Britain
180:
170:
168:
164:
163:amateur radio
160:
156:
146:
138:
134:
130:
124:
120:
114:
111:
108:
102:
98:
92:
88:
82:
78:
74:
71:
67:
63:
59:
55:
52:
48:
44:
40:
36:
32:
28:
23:
8155:Open events
8080:Competitions
7912:route choice
7878:Fundamentals
7651:Fell running
7598:Other sports
7564:
7495:Orienteering
7135:Multiplexing
7010:Transmission
6975:Nikola Tesla
6965:Henry Sutton
6920:Samuel Morse
6850:Robert Hooke
6815:Amos Dolbear
6750:John Bardeen
6669:
6649:Telautograph
6553:Mobile phone
6508:Edholm's law
6491:social media
6424:Broadcasting
6335:Transceivers
6293:Technologies
6240:Packet radio
6183:Data/Digital
6074:
5862:
5842:
5830:. Retrieved
5826:the original
5815:
5804:. Retrieved
5800:the original
5790:
5776:
5756:
5742:
5729:
5715:
5695:
5675:
5664:. Retrieved
5661:www.iaru.org
5660:
5651:
5642:
5633:
5624:
5617:The Calendar
5616:
5600:
5577:
5571:
5530:
5465:
5441:
5413:
5377:
5209:Cook Islands
5122:Vatican City
4855:
4585:
4490:
4142:Abbreviation
4105:
4091:, and other
4058:
3991:
3919:
3636:
3046:Abbreviation
2987:
2972:
2934:
2799:Turkmenistan
2553:South Africa
2480:Sierra Leone
2373:Saudi Arabia
732:Burkina Faso
426:Abbreviation
365:
356:, promoting
319:
291:
247:
244:
176:
158:
154:
152:
95:Membership
69:Headquarters
34:Abbreviation
8281:WikiProject
8129:World Games
7851:Video games
7820:Open-source
7794:Proprietary
7762:Backpacking
7335:NPL network
7047:Radio waves
6985:Alfred Vail
6895:Hedy Lamarr
6880:Dawon Kahng
6840:Elisha Gray
6800:Yogen Dalal
6725:Nasir Ahmed
6659:Teleprinter
6523:Heliographs
6029:DX-pedition
5989:Homebrewing
5762:"Directory"
5456:New England
5392:emergencies
5354:Timor-Leste
5329:North Korea
5173:Afghanistan
5160:Saint Lucia
5074:South Sudan
4719:South Korea
4606:Philippines
4586:(suspended)
4530:New Zealand
4491:(suspended)
4121:Secretary:
4110:President:
3920:(suspended)
3637:(suspended)
3556:El Salvador
3025:Treasurer:
3014:Secretary:
2992:President:
2979:Mexico City
2935:(withdrawn)
2651:Switzerland
2056:Netherlands
801:Ivory Coast
403:Treasurer:
392:Secretary:
370:President:
334:Middle East
191:Switzerland
77:Connecticut
8296:Categories
8144:University
8116:University
8069:wilderness
8052:geocaching
7999:innovators
7994:by country
7917:wayfinding
7897:Navigation
7832:Purple Pen
7755:Exceptions
7724:protractor
7656:Relay race
7381:Antarctica
7340:Toasternet
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6745:Paul Baran
6677:Television
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5832:2008-05-13
5806:2011-09-24
5666:2020-07-13
5490:References
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5410:Radiosport
5390:and other
5110:Uzbekistan
5026:Mauritania
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4906:Cape Verde
4183:Bangladesh
4067:, and the
4063:, most of
3749:Montserrat
3409:Costa Rica
2701:Tajikistan
2455:Seychelles
2348:San Marino
2008:Mozambique
1958:Montenegro
1785:Luxembourg
1609:Kyrgyzstan
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8213:World Cup
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5560:Archived
5538:Archived
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5269:Maldives
5245:Kiribati
5197:Cambodia
4865:Region 2
4862:Region 1
4769:Thailand
4555:Pakistan
4466:Archived
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4219:Archived
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3514:Archived
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3384:Colombia
3175:Barbados
3062:Anguilla
3040:Country
2975:Americas
2953:Zimbabwe
2883:Archived
2726:Tanzania
2528:Slovenia
2503:Slovakia
2411:Archived
2202:Portugal
1933:Mongolia
1668:Archived
1050:Ethiopia
1027:Eswatini
954:Djibouti
887:Archived
778:Cameroon
707:Bulgaria
684:Botswana
420:Country
350:12 meter
346:17 meter
342:30 meter
223:Americas
64:Advocacy
8169:Tiomila
8109:Masters
8042:Hunting
7977:members
7944:walking
7939:running
7772:Whistle
7741:Gaiters
7714:Compass
7634:Related
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7443:Outline
7396:Oceania
7315:FidoNet
7300:ARPANET
7113:circuit
6682:digital
6411:History
6344:Related
6275:WIRES-X
6034:Hamfest
6014:History
6007:Culture
5062:Somalia
4966:Eritrea
4942:Comoros
4836:Vietnam
4815:Vanuatu
4485:Myanmar
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4012:Uruguay
3970:TACARS
3900:SVGARC
3878:SKNAARS
3701:Jamaica
3581:Grenada
3533:Ecuador
3459:Curaçao
3244:Bolivia
3221:Bermuda
3154:Bahamas
2845:Ukraine
2749:Tunisia
2398:Senegal
2275:Romania
2081:Nigeria
2031:Namibia
1983:Morocco
1883:Moldova
1712:Liberia
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7305:BITNET
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6210:DAPNET
6205:D-STAR
6128:DSB-SC
6049:Q code
6024:Awards
5588:
5446:. Its
5366:Tuvalu
5363:
5351:
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5302:
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4882:Angola
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4801:ARCOT
4791:
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4638:PIARA
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4591:PNGARS
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3198:Belize
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3090:ABARS
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2822:Uganda
2819:
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2774:Turkey
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2686:SSTARS
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2626:Sweden
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2489:SLARS
2477:
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2325:Rwanda
2322:
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2163:ROARS
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1908:Monaco
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1632:Latvia
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1584:Kuwait
1581:
1559:Kosovo
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1495:RJRAS
1486:Jordan
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1436:Israel
1433:
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1383:
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1333:
1322:ARGUI
1313:Guinea
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332:, the
330:Europe
326:Africa
308:, and
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258:, US.
225:, and
219:Europe
207:Canada
179:France
56:(INGO)
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