231:
fanwise from the end of the spars in a bird-like fashion. The wing was braced by wires from a tall, narrow inverted V kingpost, lifting loads being carried by symmetrical bracing to a matching V post under the fuselage. This latter structure also carried the two-wheel single axle undercarriage and a long central skid to prevent nosing over and to hold the tail clear of the ground. After the Type A crash, Handley Page had added wing warping for lateral control to the Type C. The Type D also used this system, with a steering wheel pulling on wires to the mid-wing via the kingpost. The horizontal tail was an approximately 60° delta with rounded tips; most of the surface moved to form the single-piece elevator and carried the rudder post and split (above and below the elevator) rudder, so that all the control surfaces moved together as a cruciform piece. The elevator was operated by pushing or pulling the lever-mounted steering wheel and the rudder by a "foot tiller". There was no fixed fin.
22:
234:
The Type D was built for the 1911 Olympia Aero Show and appeared there with a borrowed 35 hp (26 kW) liquid-cooled Green engine mounted tractor fashion in a semi-monocoque mahogany planked fuselage. This engine was not powerful enough to get the Type D into the air and a new canvas covered
230:
which did not fly at all. Like them the Type D used the wing patented by José Weiss that promised, but failed to deliver, automatic lateral stability. Its structure was based on a rigid inner section, built with four spars and standard ribs with a flexible outer section carried on ribs attached
264:, six miles north of Barking, before Handley Page decided to concentrate on two-seaters with better sales prospects. Nonetheless, the Type D was the first Handley Page designed aircraft to fly successfully. In the retrospective redesignations of 1924 the Type D became the H.P.4.
449:
244:
Circuit of
Britain race, starting on 22 July 1911 but crashed at the end of its first flight on 15 July. Appearing after repairs in yellow varnish, it was named
1585:
32:
248:
by
Handley Page's new test pilot, Edward Petre, after the tincture of iodine commonly used on cuts in those days. In the Handley Page factory at
222:
The Type D was the third and last of
Handley Page's early single-seat monoplanes (the Type B being a biplane). It was a close relative of the
1595:
442:
417:
90:
62:
1590:
435:
123:
47:
69:
1335:
733:
76:
1545:
1376:
1340:
863:
748:
58:
1463:
1253:
1248:
1223:
1213:
1208:
1494:
1468:
1330:
1268:
1258:
1218:
713:
173:
1263:
1243:
1233:
1228:
1198:
1193:
1188:
1183:
1178:
1173:
1158:
1153:
1143:
1138:
1133:
1128:
1123:
1118:
1103:
658:
547:
537:
532:
522:
517:
1560:
1458:
1310:
1238:
1088:
1068:
1063:
1038:
1023:
1018:
1013:
1008:
983:
978:
973:
958:
938:
928:
923:
838:
833:
798:
793:
778:
738:
643:
208:
138:
638:
1555:
1550:
1535:
1489:
1382:
1371:
1366:
1356:
1346:
953:
948:
943:
918:
913:
908:
903:
898:
893:
888:
878:
873:
868:
858:
853:
843:
813:
788:
783:
773:
768:
758:
1540:
1519:
1509:
1504:
1484:
1453:
1448:
1443:
1438:
1433:
1428:
1423:
1418:
1413:
1408:
1403:
1387:
1361:
1351:
1320:
1315:
1305:
1300:
1295:
1203:
1168:
1163:
1148:
1113:
1098:
1093:
1083:
1078:
1073:
1053:
1048:
1043:
1003:
998:
993:
988:
963:
933:
848:
828:
823:
818:
808:
803:
753:
743:
728:
723:
718:
708:
703:
698:
693:
688:
683:
673:
668:
653:
648:
633:
628:
623:
618:
608:
603:
598:
582:
577:
572:
567:
562:
557:
542:
527:
512:
507:
502:
492:
487:
482:
227:
223:
1514:
1033:
1028:
883:
663:
552:
83:
1499:
1325:
968:
763:
413:
1108:
1058:
249:
235:
fuselage had to be built to house the 50 hp (37 kW) Isaacson from the Type C.
153:
214:, the first Handley Page design to fly for more than a few hops. Only one was built.
1579:
458:
163:
39:
21:
678:
240:
211:
130:
With Green engine at the Third
International Aero Show, Olympia, April 1911
260:
cigarettes. It flew several times from a rented part of a sports field at
329:
427:
261:
431:
122:
15:
43:
1528:
1477:
1396:
1288:
1281:
591:
475:
466:
443:
8:
332:5-cylinder air-cooled radial , 50 hp (37 kW)
226:, which crashed on its first turn, and the
48:introducing citations to additional sources
390:
275:
1285:
472:
450:
436:
428:
386:
384:
382:
380:
378:
376:
374:
372:
370:
368:
38:Relevant discussion may be found on the
364:
347:50 mph (80 km/h, 43 kn)
112:
7:
1586:1910s British experimental aircraft
408:Barnes, C.H.; James, D. N. (1987).
304:32 ft 0 in (9.76 m)
298:32 ft 0 in (6.71 m)
207:was a single-seat, single-engined
14:
310:156 sq ft (14.5 m)
410:Handley Page Aircraft since 1907
121:
31:relies largely or entirely on a
20:
256:after the current nickname for
1:
412:. London: Putnam Publishing.
1596:Aircraft first flown in 1910
1612:
250:Barking, north east London
322:620 lb (281 kg)
316:440 lb (199 kg)
268:Specifications (Isaacson)
129:
120:
115:
252:it was often called the
238:It was entered into the
391:Barnes & James 1987
283:General characteristics
276:Barnes & James 1987
393:, pp. 10–11, 52–4
174:Frederick Handley Page
139:Experimental monoplane
1591:Handley Page aircraft
59:"Handley Page Type D"
44:improve this article
201:Handley Page Type D
1573:
1572:
1569:
1568:
1277:
1276:
197:
196:
109:
108:
94:
1603:
1286:
473:
452:
445:
438:
429:
423:
394:
388:
340:
285:
190:
150:
142:Type of aircraft
125:
113:
104:
101:
95:
93:
52:
24:
16:
1611:
1610:
1606:
1605:
1604:
1602:
1601:
1600:
1576:
1575:
1574:
1565:
1524:
1473:
1392:
1273:
587:
468:
462:
456:
426:
420:
407:
403:
398:
397:
389:
366:
361:
356:
336:
281:
270:
220:
188:
149:National origin
148:
143:
116:Type D (H.P.4)
105:
99:
96:
53:
51:
37:
25:
12:
11:
5:
1609:
1607:
1599:
1598:
1593:
1588:
1578:
1577:
1571:
1570:
1567:
1566:
1564:
1563:
1558:
1553:
1551:Halifax C.VIII
1548:
1546:Harrow/Sparrow
1543:
1538:
1532:
1530:
1526:
1525:
1523:
1522:
1517:
1512:
1507:
1502:
1497:
1492:
1487:
1481:
1479:
1475:
1474:
1472:
1471:
1466:
1461:
1456:
1451:
1446:
1441:
1436:
1431:
1426:
1421:
1416:
1411:
1406:
1400:
1398:
1394:
1393:
1391:
1390:
1385:
1380:
1374:
1369:
1364:
1359:
1354:
1349:
1344:
1338:
1333:
1328:
1323:
1318:
1313:
1308:
1303:
1298:
1292:
1290:
1283:
1279:
1278:
1275:
1274:
1272:
1271:
1266:
1261:
1256:
1251:
1246:
1241:
1236:
1231:
1226:
1221:
1216:
1211:
1206:
1201:
1196:
1191:
1186:
1181:
1176:
1171:
1166:
1161:
1156:
1151:
1146:
1141:
1136:
1131:
1126:
1121:
1116:
1111:
1106:
1101:
1096:
1091:
1086:
1081:
1076:
1071:
1066:
1061:
1056:
1051:
1046:
1041:
1036:
1031:
1026:
1021:
1016:
1011:
1006:
1001:
996:
991:
986:
981:
976:
971:
966:
961:
956:
951:
946:
941:
936:
931:
926:
921:
916:
911:
906:
901:
896:
891:
886:
881:
876:
871:
866:
861:
856:
851:
846:
841:
836:
831:
826:
821:
816:
811:
806:
801:
796:
791:
786:
781:
776:
771:
766:
761:
756:
751:
746:
741:
736:
731:
726:
721:
716:
711:
706:
701:
696:
691:
686:
681:
676:
671:
666:
661:
656:
651:
646:
641:
636:
631:
626:
621:
616:
611:
606:
601:
595:
593:
589:
588:
586:
585:
580:
575:
570:
565:
560:
555:
550:
545:
540:
535:
530:
525:
520:
515:
510:
505:
500:
495:
490:
485:
479:
477:
470:
464:
463:
457:
455:
454:
447:
440:
432:
425:
424:
418:
404:
402:
399:
396:
395:
363:
362:
360:
357:
355:
352:
349:
348:
345:Maximum speed:
334:
333:
323:
317:
311:
305:
299:
293:
269:
266:
246:The Antiseptic
219:
216:
195:
194:
191:
185:
184:
181:
177:
176:
171:
167:
166:
161:
157:
156:
154:United Kingdom
151:
145:
144:
141:
136:
132:
131:
127:
126:
118:
117:
107:
106:
42:. Please help
28:
26:
19:
13:
10:
9:
6:
4:
3:
2:
1608:
1597:
1594:
1592:
1589:
1587:
1584:
1583:
1581:
1562:
1559:
1557:
1554:
1552:
1549:
1547:
1544:
1542:
1539:
1537:
1534:
1533:
1531:
1527:
1521:
1518:
1516:
1513:
1511:
1508:
1506:
1503:
1501:
1498:
1496:
1493:
1491:
1488:
1486:
1483:
1482:
1480:
1476:
1470:
1467:
1465:
1462:
1460:
1457:
1455:
1452:
1450:
1447:
1445:
1442:
1440:
1437:
1435:
1432:
1430:
1427:
1425:
1422:
1420:
1417:
1415:
1412:
1410:
1407:
1405:
1402:
1401:
1399:
1395:
1389:
1386:
1384:
1381:
1378:
1375:
1373:
1370:
1368:
1365:
1363:
1360:
1358:
1355:
1353:
1350:
1348:
1345:
1342:
1339:
1337:
1334:
1332:
1329:
1327:
1324:
1322:
1319:
1317:
1314:
1312:
1309:
1307:
1304:
1302:
1299:
1297:
1294:
1293:
1291:
1287:
1284:
1280:
1270:
1267:
1265:
1262:
1260:
1257:
1255:
1252:
1250:
1247:
1245:
1242:
1240:
1237:
1235:
1232:
1230:
1227:
1225:
1222:
1220:
1217:
1215:
1212:
1210:
1207:
1205:
1202:
1200:
1197:
1195:
1192:
1190:
1187:
1185:
1182:
1180:
1177:
1175:
1172:
1170:
1167:
1165:
1162:
1160:
1157:
1155:
1152:
1150:
1147:
1145:
1142:
1140:
1137:
1135:
1132:
1130:
1127:
1125:
1122:
1120:
1117:
1115:
1112:
1110:
1107:
1105:
1102:
1100:
1097:
1095:
1092:
1090:
1087:
1085:
1082:
1080:
1077:
1075:
1072:
1070:
1067:
1065:
1062:
1060:
1057:
1055:
1052:
1050:
1047:
1045:
1042:
1040:
1037:
1035:
1032:
1030:
1027:
1025:
1022:
1020:
1017:
1015:
1012:
1010:
1007:
1005:
1002:
1000:
997:
995:
992:
990:
987:
985:
982:
980:
977:
975:
972:
970:
967:
965:
962:
960:
957:
955:
952:
950:
947:
945:
942:
940:
937:
935:
932:
930:
927:
925:
922:
920:
917:
915:
912:
910:
907:
905:
902:
900:
897:
895:
892:
890:
887:
885:
882:
880:
877:
875:
872:
870:
867:
865:
862:
860:
857:
855:
852:
850:
847:
845:
842:
840:
837:
835:
832:
830:
827:
825:
822:
820:
817:
815:
812:
810:
807:
805:
802:
800:
797:
795:
792:
790:
787:
785:
782:
780:
777:
775:
772:
770:
767:
765:
762:
760:
757:
755:
752:
750:
747:
745:
742:
740:
737:
735:
732:
730:
727:
725:
722:
720:
717:
715:
712:
710:
707:
705:
702:
700:
697:
695:
692:
690:
687:
685:
682:
680:
677:
675:
672:
670:
667:
665:
662:
660:
657:
655:
652:
650:
647:
645:
642:
640:
637:
635:
632:
630:
627:
625:
622:
620:
617:
615:
612:
610:
607:
605:
602:
600:
597:
596:
594:
590:
584:
581:
579:
576:
574:
571:
569:
566:
564:
561:
559:
556:
554:
551:
549:
546:
544:
541:
539:
536:
534:
531:
529:
526:
524:
521:
519:
516:
514:
511:
509:
506:
504:
501:
499:
496:
494:
491:
489:
486:
484:
481:
480:
478:
474:
471:
465:
460:
453:
448:
446:
441:
439:
434:
433:
430:
421:
419:0-85177-803-8
415:
411:
406:
405:
400:
392:
387:
385:
383:
381:
379:
377:
375:
373:
371:
369:
365:
358:
353:
351:
346:
343:
342:
341:
339:
331:
327:
324:
321:
320:Gross weight:
318:
315:
314:Empty weight:
312:
309:
306:
303:
300:
297:
294:
291:
288:
287:
286:
284:
279:
277:
274:
267:
265:
263:
259:
255:
251:
247:
243:
242:
236:
232:
229:
225:
217:
215:
213:
210:
206:
202:
192:
187:
186:
183:15 July 1910
182:
180:First flight
179:
178:
175:
172:
169:
168:
165:
162:
160:Manufacturer
159:
158:
155:
152:
147:
146:
140:
137:
134:
133:
128:
124:
119:
114:
111:
103:
92:
89:
85:
82:
78:
75:
71:
68:
64:
61: –
60:
56:
55:Find sources:
49:
45:
41:
35:
34:
33:single source
29:This article
27:
23:
18:
17:
1478:Experimental
613:
497:
469:designations
459:Handley Page
409:
401:Bibliography
350:
344:
337:
335:
325:
319:
313:
307:
301:
295:
289:
282:
280:
278:, p. 54
272:
271:
257:
254:Yellow Peril
253:
245:
239:
237:
233:
221:
204:
200:
198:
189:Number built
164:Handley Page
110:
97:
87:
80:
73:
66:
54:
30:
1464:Dart Herald
338:Performance
326:Powerplant:
218:Development
1580:Categories
1529:Transports
354:References
308:Wing area:
258:Gold Flake
241:Daily Mail
100:April 2021
70:newspapers
1469:Jetstream
1397:Airliners
1336:Handcross
1331:Hyderabad
302:Wingspan:
273:Data from
212:monoplane
170:Designer
40:talk page
1561:Hastings
1459:Marathon
1372:Hereford
461:aircraft
330:Isaacson
1495:Gyrojet
1490:Gugnunc
1383:Halifax
1367:Hampden
1357:Heyford
1347:Hinaidi
1289:Bombers
592:Numbers
568:Type Ta
476:Letters
467:Company
296:Length:
262:Fairlop
209:tractor
84:scholar
1556:Halton
1520:HP.115
1485:Type L
1454:Hermes
1439:Hamlet
1388:Victor
1377:Harrow
1341:Harrow
1321:Hanley
1316:Hendon
1306:V/1500
1269:HP.137
1264:HP.135
1259:HP.134
1254:HP.133
1249:HP.132
1244:HP.131
1239:HP.130
1234:HP.129
1229:HP.128
1224:HP.127
1219:HP.126
1214:HP.125
1209:HP.124
1204:HP.123
1199:HP.122
1194:HP.120
1189:HP.119
1184:HP.118
1179:HP.117
1174:HP.116
1169:HP.115
1164:HP.114
1159:HP.113
1154:HP.112
1149:HP.111
1144:HP.110
1139:HP.109
1134:HP.108
1129:HP.107
1124:HP.106
1119:HP.105
1114:HP.104
1109:HP.103
1104:HP.102
1099:HP.101
1094:HP.100
583:Type X
578:Type W
573:Type V
563:Type T
558:Type S
553:Type R
548:Type P
543:Type O
538:Type N
533:Type M
528:Type L
523:Type K
518:Type H
513:Type G
508:Type F
503:Type E
498:Type D
493:Type C
488:Type B
483:Type A
416:
228:Type C
224:Type A
86:
79:
72:
65:
57:
1541:HP.51
1536:Clive
1515:HP.88
1510:HP.20
1449:HP.45
1444:HP.42
1404:O/400
1362:HP.51
1352:HP.47
1311:HP.13
1301:O/400
1296:O/100
1089:HP.99
1084:HP.98
1079:HP.97
1074:HP.96
1069:HP.95
1064:HP.94
1059:HP.93
1054:HP.92
1049:HP.91
1044:HP.90
1039:HP.89
1034:HP.88
1029:HP.87
1024:HP.86
1019:HP.85
1014:HP.84
1009:HP.83
1004:HP.82
999:HP.81
994:HP.80
989:HP.79
984:HP.78
979:HP.77
974:HP.76
969:HP.75
964:HP.74
959:HP.73
954:HP.72
949:HP.71
944:HP.70
939:HP.69
934:HP.68
929:HP.67
924:HP.66
919:HP.65
914:HP.64
909:HP.63
904:HP.62
899:HP.61
894:HP.60
889:HP.59
884:HP.58
879:HP.57
874:HP.56
869:HP.55
864:HP.54
859:HP.53
854:HP.52
849:HP.51
844:HP.50
839:HP.49
834:HP.48
829:HP.47
824:HP.46
819:HP.45
814:HP.44
809:HP.43
804:HP.42
799:HP.41
794:HP.40
789:HP.39
784:HP.38
779:HP.37
774:HP.36
769:HP.35
764:HP.34
759:HP.33
754:HP.32
749:HP.31
744:HP.30
739:HP.29
734:HP.28
729:HP.27
724:HP.26
719:HP.25
714:HP.24
709:HP.23
704:HP.22
699:HP.21
694:HP.20
689:HP.19
684:HP.18
679:HP.17
674:HP.16
669:HP.15
664:HP.14
659:HP.13
654:HP.12
649:HP.11
644:HP.10
359:Notes
290:Crew:
205:H.P.4
135:Role
91:JSTOR
77:books
1500:Manx
1434:W.10
1419:O/11
1414:O/10
1326:Hare
1282:Role
639:HP.9
634:HP.8
629:HP.7
624:HP.6
619:HP.5
614:HP.4
609:HP.3
604:HP.2
599:HP.1
414:ISBN
328:1 ×
199:The
63:news
1505:HPS
1429:W.9
1424:W.8
1409:O/7
1379:(2)
1343:(1)
292:one
203:or
46:by
1582::
367:^
193:1
451:e
444:t
437:v
422:.
102:)
98:(
88:·
81:·
74:·
67:·
50:.
36:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
