Knowledge

Reaction ferry

Source 📝

741: 733: 20: 535: 582: 366: 1313: 76: 56:
pulleys and tethers are used. Sometimes a single tether is attached to a bar that can be swung from one side of the ferry to the other. This type also uses a rudder in order to set the angle of the ferry to the current flow from zero - it is then stationary - to the best angle for maximal crossing speed. Ferries without a rudder change the relative lengths of the bridle or multiple tethers in order to steer. The lateral force of the current moves the ferry across the river.
216: 595: 125:), in this simplified two-dimensional projection of what is really a three-dimensional situation. R can be resolved in a drag component directly downstream and a component in the direction of crossing, the thrust T which drives the ferry. This is balanced by the opposing drag of the traveller pulleys. The amount of lift required is set by the angle of incidence of the ferry to the apparent current (here 10°), often done with a rudder (not shown). 1068: 55:
suspended from towers anchored on either bank of the river at right angles to the current flow. A "traveller" with pulleys runs along this cable and is attached to the ferry with a tether rope. This can divide into a two-part bridle which defines the angle of the ferry to the current. Sometimes two
59:
A now rare type of reaction ferry uses a submerged cable lying on the bottom across a river or tidal water. This can be a wire rope or a chain and is pulled to the surface by the ferry or its operator. It passes through moveable pulleys or belaying points whose location sets the ferry's angle. In
133:
the forces increase with the square of the speed and put a great load particularly on the overhead cable. With the anchored-tether type ferry, such high speeds would be unobtainable because its tether drags in the water or is supported by buoys that do and this drag would also increase with the
120:
of the true current and the current component due to the crossing speed. The drag D acts parallel to the apparent current. The vector sum of L and D is the resultant force R. This force can only exist because the tether exerts an opposed force of the same magnitude (see
115:
A diagram is shown which follows the standard force diagram for sailing. It is drawn with a traveller L/D of only about 6 in order to make it clearer. The ferry L/D is drawn at 1.5. The lift L acts at right angles to the direction of the apparent current, the
111:
For reaction ferries, L/D ratios also apply except that one is very high, for example typically 30 for a traveller on a steel rope, as visible in aerial photographs, and the other can vary from low, e.g. 1-2 without a centerboard, to 3.5 with one.
103:
with the true current exactly at right angles to the direction of crossing. For the anchored-tether type ferry this is valid when the tether is parallel to the current, near the middle of crossing. In sailing, the speed is governed by the
128:
In the figure the crossing speed is the same as the speed of the true current. With a centerboard or keel, the hull's L/D could increase several times. This would increase the crossing speed also several times, but according to the
87:
craft where the traveller pulleys represent the wheels of a land yacht and the moving fluid is the water current rather than the wind. In the case of a reaction ferry with an anchored tether, the analogy can also be to a
846: 613: 92:. In both cases the ferry's hull itself represents a sail and is angled to the apparent water current in order to generate lift in the same way a sail is set at an angle to the 1746: 255: 1250: 1118: 1097: 1033: 556: 1232: 1012: 865: 824: 704: 988: 43:
of a river against a fixed tether to propel the vessel across the water. Such ferries operate faster and more effectively in rivers with strong currents.
962: 1038: 975: 892: 1635: 1610: 1585: 1076: 949: 879: 660: 936: 351: 1025: 812: 1002: 923: 829: 766: 749: 636: 838: 440: 798: 519: 478: 909: 1356: 851: 784: 67:
with a deck bridging them. Some ferries carry only passengers, whilst others carry road vehicles, with some examples carrying up to 12 cars.
1052: 664: 1375:
in Jackson Hole, Wyoming, was a dual-pontoon reaction ferry built in the 1890s and operated until 1927. A replica was constructed by the
60:
order to set off, manual work is required to initially pull the cable and also to manoeuvre, especially during the turning of the tide.
757: 628: 1532: 444: 740: 1694: 806: 645: 303: 966: 887: 842: 732: 869: 618: 1761: 99:
With an overhead cable stretched across a river at right angles to the current, the ferry is, in sailing terminology,
917: 546:
in Germany is a reaction ferry using a floating cable attached to a mid-channel anchorage, to the right of the boat.
1681: 149: 792: 117: 996: 833: 931: 913: 231:, Canada, is a reaction ferry using an overhead cable and traveller, visible in the upper right corner. 122: 1167: 462: 191: 1142: 1750: 1360: 561: 271: 970: 130: 1088: 1042: 307: 859: 19: 1376: 343: 291: 1716: 534: 719: 539: 509: 8: 1324: 1316: 1186: 1138: 944: 1113: 957: 581: 159: 105: 36: 1756: 1092: 904: 1741: 1540: 1462: 1126: 692: 575: 488: 261: 1766: 1046: 1781: 1372: 1312: 1130: 454: 311: 236: 228: 40: 1071:
Border-crossing ferry, Záhorská Ves in Slovakia and Angern an der March in Austria
1364: 1219: 365: 378:
A number of reaction ferries operate in Germany, particularly across the rivers
1403: 1122: 1020: 640: 421: 411: 244: 181: 64: 1670: 1506: 672: 1775: 1544: 1332: 1146: 1016: 687: 632: 402: 251: 100: 93: 1355:
of the central United States during the first half of the 20th century. The
983: 361:
Vrané nad Vltavou – Strnady, Vltava river before Prague, with overhead cable
355: 315: 75: 1328: 1056: 992: 778: 716: 712: 504: 468: 427: 417: 287: 277: 267: 240: 224: 220: 1388: 1340: 1266: 1240: 1215: 1204: 1193: 1182: 1175: 492: 407: 398: 203: 108:(L/D) of the sail and the hull including centerboard or keel and rudder. 32: 1197: 979: 215: 1463:"The physics of sailing craft as revealed by measurements at full size" 1393: 1352: 1336: 1163: 900: 873: 802: 567: 527: 394: 195: 177: 166: 1084: 953: 1262: 1244: 940: 896: 683: 650: 606: 594: 571: 513: 448: 386:. Between the 17th and 19th centuries, they were quite common on the 283: 170: 52: 1105: 1029: 820: 1533:"Leonardo's Ferry Left High and Dry by Global Warming and Red Tape" 1368: 1134: 1006: 927: 774: 199: 1258: 1208: 1171: 1150: 816: 770: 708: 668: 602: 482: 84: 1434:(in German). Institut for the Scientific Film (IWF) (Göttingen). 1424: 1339:
until 2017. It was operated partly by the current and partly by
1300:
A small traditional ferry, the last on this river, crosses the
1109: 1067: 761: 523: 500: 472: 435: 431: 299: 185: 153: 1269:, and continues to use a traditional wooden ferry boat design. 1101: 1080: 1398: 1301: 1283: 1279: 883: 855: 753: 656: 624: 496: 458: 387: 383: 331: 1695:"Menor's Ferry Back in Service At Grand Teton National Park" 1294: 1290: 1254: 1236: 788: 543: 379: 347: 327: 235:
At one time over 30 reaction ferries crossed the rivers of
89: 1659: 1564: 1432:
German National Library of Science and Technology (TIB)
23:
Reaction ferry crossing the Rhine at Basel, Switzerland
1448:. Amateur Yacht Research Society, 1976, pp. 92-117. 1425:"Prahmfähre über die Oste, Baujahr 1911, Oberndorf" 79:Force diagram of a reaction ferry with a traveller 16:Cable ferry that uses river current for propulsion 1767:Catalonia historical and tourist information site 1773: 1762:History of current-powered ferries in the Ozarks 1757:Commemorating the centennial of the McLure ferry 1671:Video about Basel’s reaction ferry, by Tom Scott 51:Some reaction ferries operate using an overhead 1351:Several reaction ferries crossed rivers in the 280:, across the Thompson River in British Columbia 264:, across the Thompson River in British Columbia 63:The ferry may consist of a single hull, or two 46: 1742:BC Ministry of Transportation Marine Division 1613:[River ferry (50.290066,20.801754)]. 1588:[River ferry (52.215265,18.434951)]. 1327:, which carried passengers only, crossed the 1265:region of Spain has been operating since the 1638:[River ferry (52.055176,15.42901)]. 1428:(Video 17 Min. with transcript and article) 1692: 1178:river is recognised as a border crossing. 574:. It is reputed to have been designed by 1530: 1422: 1311: 1066: 739: 731: 593: 580: 566:is a historic reaction ferry across the 533: 364: 214: 74: 18: 1490: 1456: 1454: 736:Ferry in Czeszewo, Poland (Warta river) 691:Ferry service Doornenburg crossing the 390:. Currently operating ferries include: 70: 1774: 1719:. National Park Service. July 20, 2019 744:Ferry in Gniew, Poland (Vistula river) 729:A number of reaction ferries operate: 206:river, recognised as a border crossing 184:across the Danube 12 km north of 1460: 1709: 1686: 1611:"Prom rzeczny (50.290066,20.801754)" 1586:"Prom rzeczny (52.215265,18.434951)" 1507:"Murfähre - Thema auf meinbezirk.at" 1495:. Adlard Coles Limited. p. 121. 1451: 1636:"Prom rzeczny (52.055176,15.42901)" 13: 1693:Repanshek, Matt (August 4, 2009). 326:Reaction ferries cross the rivers 137: 14: 1793: 1735: 1444:Bruce, Edmond & Morss, Harry 1307: 1278:Four passenger ferries cross the 337: 304:Laval-sur-le-Lac–Île-Bizard Ferry 247:. Those still operating include: 1717:"Menors Ferry Historic District" 1346: 1675: 1664: 1653: 1628: 358:. with lower (underwater) cable 306:operates seasonally across the 83:A reaction ferry operates as a 1603: 1578: 1557: 1531:Horowitz, Jason (2023-04-23). 1524: 1499: 1484: 1438: 1416: 1273: 698: 677: 1: 1409: 1289:Three such ferries cross the 1041:, across the Vistula between 1015:, across the Dunajec between 978:, across the Vistula between 952:, across the Dunajec between 939:, across the Vistula between 854:, across the Vistula between 801:, across the Vistula between 270:, across the Fraser River at 254:, across the Fraser River at 162:to Arnsdorf across the Danube 589: 585:Traghetto di Leonardo, Italy 526:at Matting in Bavaria (Near 47:Types and modes of operation 7: 1493:Sailing Theory and Practice 1461:Bruce, Edmond (July 1962). 1382: 1156: 1062: 1028:, across the Warta between 965:, across the Warta between 841:, across the Warta between 671:, opened in 2018. See also 491:, across the Weser between 150:Weißenkirchen in der Wachau 10: 1798: 991:, across the Oder between 912:, across the Oder between 868:, across the Oder between 443:, across the Elbe between 373: 321: 142: 1697:. National Parks Traveler 1423:Luckmann, Detlev (1974). 926:, across the San between 724: 210: 152:to St. Lorenz across the 1753:across the Fraser River. 1226: 1214:Tinekov brod across the 614:Padalių-Čiobiškio keltas 550: 1491:Marchaj, C. A. (1977). 1446:Design for Fast Sailing 1251:Pas de barca de Miravet 601:- small river ferry in 369:The Aken Ferry, Germany 123:Newton's laws of motion 1660:Stiftung Basler Fähren 1565:"UPERIS River crosser" 1371:remains in operation. 1320: 1168:Weitersfeld an der Mur 1072: 1055:, across the Warta at 832:, across the Warta at 745: 737: 609: 586: 547: 370: 232: 192:Weitersfeld an der Mur 80: 24: 1377:National Park Service 1315: 1070: 1005:, across the Oder at 743: 735: 597: 584: 557:Traghetto di Leonardo 537: 512:, across the Elbe at 481:, across the Elbe at 471:, across the Elbe at 430:, across the Elbe at 420:, across the Elbe at 410:, across the Elbe at 397:, across the Elbe at 368: 218: 134:square of the speed. 78: 22: 1747:Picture of the ferry 1470:A.Y.R.S. Publication 1233:Pas de barca de Flix 1143:Gänserndorf district 1043:Baranów Sandomierski 308:Rivière des Prairies 71:Physical explanation 1325:Hampton Loade Ferry 1317:Hampton Loade Ferry 1139:Angern an der March 1121:, across the river 1100:, across the river 1098:Vlčany-Selice Ferry 1079:, across the river 1034:Węglewskie Holendry 1013:Siedliszowice Ferry 932:Dąbrówka Starzeńska 866:Grzegorzowice Ferry 705:Tuapeka Mouth Ferry 106:lift-to-drag ratios 1537:The New York Times 1321: 1119:Záhorská Ves Ferry 1073: 971:Nowa Wieś Podgórna 958:Pasieka Otfinowska 746: 738: 610: 587: 548: 371: 294:, British Columbia 274:, British Columbia 258:, British Columbia 233: 160:Spitz an der Donau 101:sailing on a reach 81: 25: 1203:Ferry across the 1192:Ferry across the 1181:Ferry across the 963:Pogorzelica Ferry 693:Pannerdens Kanaal 655:across the river 623:across the river 576:Leonardo da Vinci 540:Westerhüsen Ferry 510:Westerhüsen Ferry 489:Veckerhagen Ferry 262:Little Fort Ferry 173:across the Danube 1789: 1729: 1728: 1726: 1724: 1713: 1707: 1706: 1704: 1702: 1690: 1684: 1682:Ferry of Tariche 1679: 1673: 1668: 1662: 1657: 1651: 1650: 1648: 1647: 1632: 1626: 1625: 1623: 1622: 1607: 1601: 1600: 1598: 1597: 1582: 1576: 1575: 1573: 1571: 1561: 1555: 1554: 1552: 1551: 1528: 1522: 1521: 1519: 1518: 1503: 1497: 1496: 1488: 1482: 1481: 1479: 1477: 1467: 1458: 1449: 1442: 1436: 1435: 1429: 1420: 1247:region of Spain. 1131:Malacky District 945:Ujście Jezuickie 893:Krzemienna Ferry 654: 622: 565: 516:in Saxony-Anhalt 475:in Saxony-Anhalt 465:in Saxony-Anhalt 455:Rothenburg Ferry 451:in Saxony-Anhalt 424:in Saxony-Anhalt 414:in Saxony-Anhalt 344:Dolní Žleb Ferry 312:Laval-sur-le-Lac 239:, primarily the 237:British Columbia 229:British Columbia 1797: 1796: 1792: 1791: 1790: 1788: 1787: 1786: 1772: 1771: 1738: 1733: 1732: 1722: 1720: 1715: 1714: 1710: 1700: 1698: 1691: 1687: 1680: 1676: 1669: 1665: 1658: 1654: 1645: 1643: 1634: 1633: 1629: 1620: 1618: 1609: 1608: 1604: 1595: 1593: 1584: 1583: 1579: 1569: 1567: 1563: 1562: 1558: 1549: 1547: 1529: 1525: 1516: 1514: 1505: 1504: 1500: 1489: 1485: 1475: 1473: 1465: 1459: 1452: 1443: 1439: 1427: 1421: 1417: 1412: 1385: 1353:Ozark Mountains 1349: 1310: 1276: 1229: 1220:Gornja Bistrica 1159: 1093:Žilina District 1089:Nezbudská Lúčka 1065: 937:Opatowiec Ferry 905:Jabłonica Ruska 727: 701: 680: 648: 616: 592: 559: 553: 376: 340: 324: 213: 145: 140: 138:Worldwide usage 73: 49: 17: 12: 11: 5: 1795: 1785: 1784: 1770: 1769: 1764: 1759: 1754: 1744: 1737: 1736:External links 1734: 1731: 1730: 1708: 1685: 1674: 1663: 1652: 1627: 1602: 1577: 1556: 1523: 1498: 1483: 1450: 1437: 1414: 1413: 1411: 1408: 1407: 1406: 1404:Pontoon (boat) 1401: 1396: 1391: 1384: 1381: 1348: 1345: 1309: 1308:United Kingdom 1306: 1275: 1272: 1271: 1270: 1248: 1228: 1225: 1224: 1223: 1212: 1201: 1190: 1179: 1158: 1155: 1154: 1153: 1116: 1095: 1064: 1061: 1060: 1059: 1050: 1047:Świniary Stare 1039:Świniary Ferry 1036: 1023: 1021:Wietrzychowice 1010: 1003:Pomorsko Ferry 1000: 986: 976:Połaniec Ferry 973: 960: 947: 934: 924:Nozdrzec Ferry 921: 907: 890: 877: 863: 849: 836: 830:Czeszewo Ferry 827: 825:Piaski Drużków 810: 796: 782: 767:Borusowa Ferry 764: 750:Biechowy Ferry 726: 723: 722: 721: 700: 697: 696: 695: 689: 679: 676: 675: 674: 643: 641:Vilnius County 591: 588: 552: 549: 532: 531: 517: 507: 486: 476: 466: 452: 438: 425: 415: 405: 375: 372: 363: 362: 359: 339: 338:Czech Republic 336: 323: 320: 296: 295: 281: 275: 265: 259: 245:Thompson River 212: 209: 208: 207: 188: 182:Klosterneuburg 174: 163: 156: 144: 141: 139: 136: 72: 69: 48: 45: 35:that uses the 29:reaction ferry 15: 9: 6: 4: 3: 2: 1794: 1783: 1780: 1779: 1777: 1768: 1765: 1763: 1760: 1758: 1755: 1752: 1748: 1745: 1743: 1740: 1739: 1718: 1712: 1696: 1689: 1683: 1678: 1672: 1667: 1661: 1656: 1641: 1637: 1631: 1616: 1612: 1606: 1591: 1587: 1581: 1566: 1560: 1546: 1542: 1538: 1534: 1527: 1512: 1511:MeinBezirk.at 1508: 1502: 1494: 1487: 1471: 1464: 1457: 1455: 1447: 1441: 1433: 1426: 1419: 1415: 1405: 1402: 1400: 1397: 1395: 1392: 1390: 1387: 1386: 1380: 1378: 1374: 1373:Menor's Ferry 1370: 1366: 1362: 1361:Current River 1358: 1354: 1347:United States 1344: 1342: 1338: 1334: 1333:Hampton Loade 1330: 1326: 1318: 1314: 1305: 1303: 1298: 1296: 1292: 1287: 1285: 1281: 1268: 1264: 1260: 1256: 1252: 1249: 1246: 1242: 1238: 1234: 1231: 1230: 1221: 1217: 1213: 1210: 1206: 1202: 1199: 1195: 1191: 1188: 1184: 1180: 1177: 1174:) across the 1173: 1169: 1165: 1161: 1160: 1152: 1148: 1147:Lower Austria 1144: 1140: 1136: 1132: 1128: 1124: 1120: 1117: 1115: 1114:Šaľa District 1111: 1107: 1103: 1099: 1096: 1094: 1090: 1086: 1082: 1078: 1077:Strečno Ferry 1075: 1074: 1069: 1058: 1054: 1051: 1048: 1044: 1040: 1037: 1035: 1031: 1027: 1024: 1022: 1018: 1017:Siedliszowice 1014: 1011: 1008: 1004: 1001: 998: 994: 990: 989:Połęcko Ferry 987: 985: 981: 977: 974: 972: 968: 964: 961: 959: 955: 951: 950:Otfinów Ferry 948: 946: 942: 938: 935: 933: 929: 925: 922: 919: 915: 911: 908: 906: 902: 898: 895:, across the 894: 891: 889: 885: 882:, across the 881: 880:Kozubów Ferry 878: 875: 871: 870:Grzegorzowice 867: 864: 861: 857: 853: 850: 848: 844: 840: 837: 835: 831: 828: 826: 822: 818: 815:, across the 814: 811: 808: 804: 800: 799:Ciszyca Ferry 797: 794: 790: 787:, across the 786: 783: 780: 776: 772: 769:, across the 768: 765: 763: 759: 755: 752:, across the 751: 748: 747: 742: 734: 730: 720: 718: 714: 710: 706: 703: 702: 694: 690: 688: 685: 682: 681: 673: 670: 666: 662: 661:Verkių parkas 659:, connecting 658: 652: 647: 644: 642: 638: 634: 633:Kaunas County 630: 627:, connecting 626: 620: 615: 612: 611: 608: 604: 600: 596: 583: 579: 577: 573: 569: 563: 558: 545: 541: 536: 529: 525: 522:, across the 521: 520:Matting Ferry 518: 515: 511: 508: 506: 502: 498: 494: 490: 487: 484: 480: 479:Belgern Ferry 477: 474: 470: 467: 464: 460: 457:, across the 456: 453: 450: 446: 442: 439: 437: 433: 429: 426: 423: 419: 416: 413: 409: 406: 404: 403:Saxony-Anhalt 400: 396: 393: 392: 391: 389: 385: 381: 367: 360: 357: 353: 349: 345: 342: 341: 335: 333: 329: 319: 317: 313: 309: 305: 301: 293: 289: 286:, across the 285: 282: 279: 276: 273: 269: 266: 263: 260: 257: 253: 252:Big Bar Ferry 250: 249: 248: 246: 242: 238: 230: 226: 222: 217: 205: 202:) across the 201: 197: 193: 189: 187: 183: 179: 175: 172: 168: 164: 161: 157: 155: 151: 147: 146: 135: 132: 131:drag equation 126: 124: 119: 113: 109: 107: 102: 97: 95: 94:apparent wind 91: 86: 77: 68: 66: 61: 57: 54: 44: 42: 38: 34: 30: 21: 1721:. Retrieved 1711: 1699:. Retrieved 1688: 1677: 1666: 1655: 1644:. Retrieved 1639: 1630: 1619:. Retrieved 1614: 1605: 1594:. Retrieved 1589: 1580: 1568:. Retrieved 1559: 1548:. Retrieved 1536: 1526: 1515:. Retrieved 1510: 1501: 1492: 1486: 1474:. Retrieved 1469: 1445: 1440: 1431: 1418: 1350: 1329:River Severn 1322: 1299: 1288: 1277: 1127:Záhorská Ves 1049:road no. 872 1026:Sławsk Ferry 1009:road no. 281 999:road no. 138 920:road no. 282 910:Milsko Ferry 876:road no. 421 862:road no. 510 813:Czchów Ferry 809:road no. 758 795:road no. 280 781:road no. 973 779:Nowy Korczyn 728: 717:Clutha River 713:South Island 667:district of 598: 554: 505:Lower Saxony 469:Sandau Ferry 428:Rathen Ferry 418:Coswig Ferry 377: 346:crosses the 325: 302:, the small 297: 288:Skeena River 278:McLure Ferry 268:Lytton Ferry 241:Fraser River 234: 225:Fraser River 221:Lytton Ferry 127: 114: 110: 98: 82: 62: 58: 50: 28: 26: 1640:Google Maps 1615:Google Maps 1590:Google Maps 1513:(in German) 1472:(40): 23–55 1389:Cable ferry 1359:across the 1357:Akers Ferry 1274:Switzerland 1267:Middle Ages 1218:river near 1162:Ferry from 967:Pogorzelica 852:Gniew Ferry 839:Dębno Ferry 785:Brody Ferry 699:New Zealand 678:Netherlands 649: [ 617: [ 560: [ 542:across the 493:Veckerhagen 441:Räbel Ferry 408:Barby Ferry 399:Aken (Elbe) 223:across the 190:Ferry from 176:Ferry from 165:Ferry from 158:Ferry from 148:Ferry from 33:cable ferry 1723:29 October 1701:29 October 1646:2012-01-29 1621:2012-01-29 1596:2012-01-29 1550:2023-04-24 1517:2023-01-21 1410:References 1394:Chain boat 1337:Shropshire 1257:river, in 1239:river, in 1164:Sladki Vrh 1125:, between 1104:, between 1083:, between 1053:Waki Ferry 984:Gliny Małe 901:Krzemienna 874:Ciechowice 803:Tarnobrzeg 665:Valakampis 568:Adda River 528:Regensburg 463:Rothenburg 395:Aken Ferry 352:Dolní Žleb 316:Île Bizard 196:Sladki Vrh 178:Korneuburg 167:Ottensheim 118:vector sum 1545:0362-4331 1379:in 2009. 1319:, England 1263:Catalonia 1245:Catalonia 1207:river in 1196:river in 1185:river in 941:Opatowiec 847:Orzechowo 715:, on the 684:Culemborg 663:with the 637:Čiobiškis 607:Lithuania 590:Lithuania 572:Imbersago 514:Magdeburg 485:in Saxony 449:Havelberg 284:Usk Ferry 171:Wilhering 1776:Category 1642:. Google 1617:. Google 1592:. Google 1476:15 March 1383:See also 1369:Missouri 1198:Ižakovci 1157:Slovenia 1135:Slovakia 1063:Slovakia 1007:Pomorsko 997:Chlebowo 980:Połaniec 928:Nozdrzec 899:between 834:Czeszewo 819:between 775:Borusowa 773:between 758:Biechowy 756:between 629:Padaliai 243:and the 200:Slovenia 65:pontoons 37:reaction 1782:Ferries 1341:punting 1261:in the 1259:Miravet 1253:on the 1243:in the 1235:on the 1209:Melinci 1172:Austria 1151:Austria 1085:Strečno 993:Połęcko 954:Otfinów 918:Przewóz 888:Kozubów 817:Dunajec 807:Ciszyca 771:Vistula 709:Tuapeka 669:Vilnius 603:Vilnius 483:Belgern 374:Germany 322:Croatia 314:to the 256:Big Bar 143:Austria 85:sailing 41:current 39:of the 1751:Lytton 1543:  1123:Morava 1110:Selice 1106:Vlčany 1030:Sławsk 914:Milsko 860:Janowo 821:Czchów 762:Piersk 725:Poland 686:ferry 646:Uperis 599:Uperis 524:Danube 501:Hemeln 473:Sandau 436:Saxony 432:Rathen 422:Coswig 300:Quebec 272:Lytton 211:Canada 186:Vienna 154:Danube 1570:4 May 1466:(PDF) 1399:Ferry 1365:Salem 1363:near 1302:Doubs 1284:Basel 1280:Rhine 1227:Spain 884:Warta 856:Gniew 843:Dębno 793:Brody 754:Warta 707:, in 657:Neris 653:] 635:with 625:Neris 621:] 564:] 551:Italy 497:Hesse 459:Saale 445:Räbel 412:Barby 388:Rhine 384:Weser 356:Děčín 354:near 332:Drava 310:from 53:cable 31:is a 1725:2022 1703:2022 1572:2019 1541:ISSN 1478:2023 1323:The 1295:Bern 1291:Aare 1255:Ebro 1241:Flix 1237:Ebro 1187:Krog 1137:and 1108:and 1087:and 1057:Waki 1045:and 1032:and 1019:and 995:and 982:and 969:and 956:and 943:and 930:and 916:and 903:and 872:and 858:and 845:and 823:and 805:and 789:Oder 777:and 760:and 555:The 544:Elbe 538:The 499:and 447:and 382:and 380:Elbe 348:Elbe 330:and 328:Sava 219:The 90:kite 1749:at 1367:in 1335:in 1331:at 1293:in 1282:in 1216:Mur 1205:Mur 1194:Mur 1183:Mur 1176:Mur 1166:to 1145:in 1133:in 1112:in 1102:Váh 1091:in 1081:Váh 897:San 886:at 791:at 639:in 631:in 570:at 503:in 495:in 461:at 434:in 401:in 350:at 298:In 292:Usk 290:in 227:in 204:Mur 194:to 180:to 169:to 1778:: 1539:. 1535:. 1509:. 1468:. 1453:^ 1430:. 1343:. 1304:. 1297:. 1286:. 1149:, 1141:, 1129:, 711:– 651:lt 619:lt 605:, 578:. 562:it 334:. 318:. 96:. 27:A 1727:. 1705:. 1649:. 1624:. 1599:. 1574:. 1553:. 1520:. 1480:. 1222:. 1211:. 1200:. 1189:. 1170:( 530:) 198:(

Index


cable ferry
reaction
current
cable
pontoons

sailing
kite
apparent wind
sailing on a reach
lift-to-drag ratios
vector sum
Newton's laws of motion
drag equation
Weißenkirchen in der Wachau
Danube
Spitz an der Donau
Ottensheim
Wilhering
Korneuburg
Klosterneuburg
Vienna
Weitersfeld an der Mur
Sladki Vrh
Slovenia
Mur

Lytton Ferry
Fraser River

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.