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Handley Page H.P.22

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elevator, and both types had a fixed triangular fin. On the H.P.22s this carried a rectangular, unbalanced rudder, but the H.P.23's rudder was rounded on the trailing edge and horn-balanced. The open cockpit was ahead of the wings and the undercarriage had two small wheels, mounted inboard on the fuselage on the H.P.22 and outboard on the H.P.23. The main differences between the two types came about because the H.P.23 was designed for the speed prizes rather than those for flight duration. It therefore had a much shorter span of 20 ft (6.1 m) compared with 36 ft 6 in (11.13 m) for the H.P.22. This wing had full span leading edge slots and camber changing flaps. Both types had their engine mounted on a pylon immediately ahead of the pilot. The H.P.22 used a 397 cc
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No.23 proved impossible to get airborne, even when the little ABC was replaced with a 500 cc Douglas. No. 25 was therefore reworked: the wing was lowered to shoulder height with its incidence increased to 7°, the ABC engine was faired in and the cockpit faired over apart from two small viewing
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As originally completed, all three aircraft had much in common. They had almost constant chord wings that carried ailerons fitted with slots for low speed control. The fuselage was of square cross-section, with the underside tapering towards the tail. There was no fixed tailplane, only an
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ports, giving a smooth nose profile. Thus modified, with a lightweight pilot and bungee-cord takeoff assistance, allowed under the rules, no.25 took part in the competition though without success. The H.P.23 could not be completed in time for the competition. It was later bought by the
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the previous year. In the later 1920s, when Handley Page began using the familiar H.P. numbering system they retrospectively named the initially similar no.23 and 25 the H.P.22 and no.26 became the H.P.23.
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and owed much to a glider that he, along with Frank Courtney and Maurice Wright had designed and built for the glider competition held at
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light aircraft competition of October 1923 attracted 28 entries including the
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V-twin, the latter requiring slight changes to the pylon and nose.
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were single-seat sport monoplanes produced for the 1923
1525: 358:British Piston Aero-engines and their Aircraft 309:British Piston Aero-engines and their Aircraft 391: 336: 266: 254: 219:1 × ABC 397 cm (24.2 cu in) 166: 398: 384: 158: 405: 106:With prizes worth a total of £2,150, the 250: 248: 246: 244: 355: 306: 1526: 379: 241: 360:. Shrewsbury: Airlife. p. 51. 337:Barnes, C.H.; James, D. N. (1987). 195:36 ft 6 in (11.13 m) 13: 139:flat-twin and the H.P.23 a 750 cc 14: 1555: 201:160 sq ft (14.9 m) 189:21 ft 0 in (6.4 m) 339:Handley Page Aircraft since 1907 329: 155:, though it never flew there. 300: 286: 272: 260: 101: 1: 341:. London: Putnam Publishing. 229: 98:. They were not successful. 1544:Aircraft first flown in 1923 1534:1920s British sport aircraft 96:Lympne light aircraft trials 7: 10: 1560: 1476: 1425: 1344: 1236: 1229: 539: 423: 414: 223:, 8 hp (6.0 kW) 213:430 lb (195 kg) 207:249 lb (113 kg) 116:de Havilland Humming Bird 20: 234: 311:. Shrewsbury: Airlife. 267:Barnes & James 1987 255:Barnes & James 1987 174:General characteristics 167:Barnes & James 1987 159:Specifications (H.P.22) 29:Light single-seat sport 356:Lumsden, Alec (1994). 307:Lumsden, Alec (1994). 1539:Handley Page aircraft 296:18 October 1923 p.640 282:11 October 1923 p.626 88:Handley Page H.P.22 1521: 1520: 1517: 1516: 1225: 1224: 257:, pp. 239–44 84: 83: 21:H.P. 22 & 23 1551: 1234: 1233: 421: 420: 400: 393: 386: 377: 376: 371: 352: 323: 322: 304: 298: 290: 284: 276: 270: 264: 258: 252: 176: 77: 39: 31:Type of aircraft 18: 17: 1559: 1558: 1554: 1553: 1552: 1550: 1549: 1548: 1524: 1523: 1522: 1513: 1472: 1421: 1340: 1221: 535: 416: 410: 404: 374: 368: 349: 332: 327: 326: 319: 305: 301: 291: 287: 277: 273: 265: 261: 253: 242: 237: 232: 172: 161: 104: 75: 38:National origin 37: 32: 12: 11: 5: 1557: 1547: 1546: 1541: 1536: 1519: 1518: 1515: 1514: 1512: 1511: 1506: 1501: 1499:Halifax C.VIII 1496: 1494:Harrow/Sparrow 1491: 1486: 1480: 1478: 1474: 1473: 1471: 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153:Martlesham 141:Blackburne 1417:Jetstream 1345:Airliners 1284:Handcross 1279:Hyderabad 221:flat twin 193:Wingspan: 164:Data from 59:Designer 1509:Hastings 1407:Marathon 1320:Hereford 409:aircraft 112:Avro 558 1443:Gyrojet 1438:Gugnunc 1331:Halifax 1315:Hampden 1305:Heyford 1295:Hinaidi 1237:Bombers 540:Numbers 516:Type Ta 424:Letters 415:Company 187:Length: 1504:Halton 1468:HP.115 1433:Type L 1402:Hermes 1387:Hamlet 1336:Victor 1325:Harrow 1289:Harrow 1269:Hanley 1264:Hendon 1254:V/1500 1217:HP.137 1212:HP.135 1207:HP.134 1202:HP.133 1197:HP.132 1192:HP.131 1187:HP.130 1182:HP.129 1177:HP.128 1172:HP.127 1167:HP.126 1162:HP.125 1157:HP.124 1152:HP.123 1147:HP.122 1142:HP.120 1137:HP.119 1132:HP.118 1127:HP.117 1122:HP.116 1117:HP.115 1112:HP.114 1107:HP.113 1102:HP.112 1097:HP.111 1092:HP.110 1087:HP.109 1082:HP.108 1077:HP.107 1072:HP.106 1067:HP.105 1062:HP.104 1057:HP.103 1052:HP.102 1047:HP.101 1042:HP.100 531:Type X 526:Type W 521:Type V 511:Type T 506:Type S 501:Type R 496:Type P 491:Type O 486:Type N 481:Type M 476:Type L 471:Type K 466:Type H 461:Type G 456:Type F 451:Type E 446:Type D 441:Type C 436:Type B 431:Type A 364:  345:  315:  294:Flight 280:Flight 108:Lympne 92:H.P.23 1489:HP.51 1484:Clive 1463:HP.88 1458:HP.20 1397:HP.45 1392:HP.42 1352:O/400 1310:HP.51 1300:HP.47 1259:HP.13 1249:O/400 1244:O/100 1037:HP.99 1032:HP.98 1027:HP.97 1022:HP.96 1017:HP.95 1012:HP.94 1007:HP.93 1002:HP.92 997:HP.91 992:HP.90 987:HP.89 982:HP.88 977:HP.87 972:HP.86 967:HP.85 962:HP.84 957:HP.83 952:HP.82 947:HP.81 942:HP.80 937:HP.79 932:HP.78 927:HP.77 922:HP.76 917:HP.75 912:HP.74 907:HP.73 902:HP.72 897:HP.71 892:HP.70 887:HP.69 882:HP.68 877:HP.67 872:HP.66 867:HP.65 862:HP.64 857:HP.63 852:HP.62 847:HP.61 842:HP.60 837:HP.59 832:HP.58 827:HP.57 822:HP.56 817:HP.55 812:HP.54 807:HP.53 802:HP.52 797:HP.51 792:HP.50 787:HP.49 782:HP.48 777:HP.47 772:HP.46 767:HP.45 762:HP.44 757:HP.43 752:HP.42 747:HP.41 742:HP.40 737:HP.39 732:HP.38 727:HP.37 722:HP.36 717:HP.35 712:HP.34 707:HP.33 702:HP.32 697:HP.31 692:HP.30 687:HP.29 682:HP.28 677:HP.27 672:HP.26 667:HP.25 662:HP.24 657:HP.23 652:HP.22 647:HP.21 642:HP.20 637:HP.19 632:HP.18 627:HP.17 622:HP.16 617:HP.15 612:HP.14 607:HP.13 602:HP.12 597:HP.11 592:HP.10 235:Notes 181:Crew: 70:1923 26:Role 1448:Manx 1382:W.10 1367:O/11 1362:O/10 1274:Hare 1230:Role 587:HP.9 582:HP.8 577:HP.7 572:HP.6 567:HP.5 562:HP.4 557:HP.3 552:HP.2 547:HP.1 362:ISBN 343:ISBN 313:ISBN 118:and 90:and 86:The 1453:HPS 1377:W.9 1372:W.8 1357:O/7 1327:(2) 1291:(1) 183:one 137:ABC 114:, 1530:: 243:^ 80:3 399:e 392:t 385:v 370:. 351:. 321:.

Index

United Kingdom
Handley Page
Lympne light aircraft trials
Lympne
Avro 558
de Havilland Humming Bird
Gloster Gannet
Itford Hill
ABC
Blackburne
Air Ministry
Martlesham
Barnes & James 1987
flat twin




Barnes & James 1987
Barnes & James 1987
Flight 11 October 1923 p.626
Flight 18 October 1923 p.640
ISBN
1-85310294-6
ISBN
0-85177-803-8
ISBN
1-85310294-6
v
t

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