151:) was ordered, in 1936, to begin development of a fast twin-engined aircraft that could be used for ground attack duties and as a heavy fighter. It delivered the ground attack version the following year for evaluation, although it could be modified as necessary for other roles. The VIT-1 was reasonably successful, but it was decided to give it more powerful engines and modify its structure. The improved aircraft was designated as the VIT-2.
182:. Two 37 mm (1.5 in) Shpitalnyi Sh-37 cannon were mounted in the wing roots with very prominent barrels. Up to 600 kg (1,300 lb) of bombs could be carried internally in the fuselage or a pair of 500 kg (1,100 lb) FAB-500 bombs could be carried under the wings. It used a pair of 716 kW (960 hp)
31:
777:
1002:
131:. One prototype was built in 1937, with an extremely heavy armament for ground attack duties. That was the only example built as it was decided to revise the design with more powerful engines as the
770:
763:
787:
174:, but the tailwheel was fixed. The nose was extensively glazed to give the bombardier/navigator good visibility and he was armed with a 20 mm (0.79 in)
491:
178:
with 10° of vertical travel. The rear gunner/radio operator sat behind the pilot in a manually operated turret armed with a 7.62 mm (0.300 in)
997:
428:
484:
445:
460:
992:
477:
167:
186:
755:
363:
866:
713:
520:
166:
skin. The VIT-1 had the first metal-skinned control surfaces in the USSR. The main legs of the
871:
682:
441:
424:
335:
179:
964:
956:
940:
921:
718:
616:
611:
606:
601:
586:
132:
116:
103:
739:
698:
591:
581:
576:
571:
546:
515:
464:
358:
162:. The wing and tail structures were built from a mix of steel tubes and duralumin with a
948:
896:
876:
744:
708:
703:
677:
672:
667:
626:
621:
566:
561:
556:
551:
541:
986:
723:
525:
433:
329:
266:
183:
175:
128:
124:
662:
657:
652:
647:
642:
457:
500:
270:
154:
The VIT-1 was a low-winged, twin-engined aircraft with a mixed structure. The
144:
67:
30:
836:
821:
368:
163:
155:
294:
530 km/h (330 mph, 290 kn) at 3,000 metres (9,843 ft)
244:
239:
171:
159:
469:
759:
473:
148:
1003:
Abandoned military aircraft projects of the Soviet Union
953:
438:
158:
fuselage was made in halves of 'shpon', molded birch
127:
twin-engined multi-purpose aircraft developed before
945:
930:
907:
905:
885:
845:
795:
732:
691:
635:
534:
508:
353:
Aircraft of comparable role, configuration, and era
937:
423:. Hinckley, England: Midland Publishing, 2008
343:up to a total of 1,000 kg (2,200 lb)
961:
771:
485:
38:Note the long barrels of the 37 mm guns
8:
778:
764:
756:
492:
478:
470:
300:1,000 km (620 mi, 540 nmi)
887:
387:
20:
7:
393:
391:
847:
788:miscellaneous aircraft designations
458:VIT-1, SVB, MPI-1 by N.N.Polikarpov
16:Soviet Polikarpov prototype fighter
229:16.5 m (54 ft 2 in)
223:12.7 m (41 ft 8 in)
14:
235:40.4 m (435 sq ft)
797:
273:, 716 kW (960 hp) each
29:
123:— Flying Tank Destroyer) was a
421:Soviet Airpower in World War 2
259:6,453 kg (14,226 lb)
202:Soviet Airpower in World War 2
170:retracted aft into the engine
121:Vozdooshny Istrebitel' Tahnkov
1:
306:8,000 m (26,000 ft)
253:4,013 kg (8,847 lb)
189:driving 3-bladed propellers.
998:1930s Soviet attack aircraft
325:2 x 37 mm Sh-37 cannon
1019:
973:
906:Overhead tank destroyer (
168:conventional landing gear
120:
37:
28:
23:
954:Submarine-borne aircraft
440:. London, Osprey, 1995
208:General characteristics
962:Stratospheric aircraft
946:Diesel record aircraft
886:Cruiser flying boat (
636:Reconnaissance/Attack
535:Fighters/Interceptors
975:Unknown/not assigned
938:Troop assault glider
692:Airliners/Transports
364:Messerschmitt Bf 110
993:Polikarpov aircraft
463:2016-03-03 at the
980:
979:
846:Arctic aircraft (
753:
752:
429:978-1-85780-304-4
336:ShKAS machine gun
180:ShKAS machine gun
109:
108:
24:Polikarpov VIT-1
1010:
963:
955:
947:
939:
909:
889:
863:
858:
849:
833:
828:
818:
813:
808:
799:
780:
773:
766:
757:
494:
487:
480:
471:
407:
404:
398:
395:
334:1x 7.62 mm
314:
304:Service ceiling:
287:
210:
122:
113:Polikarpov VIT-1
104:Polikarpov VIT-2
92:
56:
48:Type of aircraft
33:
21:
1018:
1017:
1013:
1012:
1011:
1009:
1008:
1007:
983:
982:
981:
976:
969:
926:
901:
881:
861:
856:
841:
831:
826:
816:
811:
806:
791:
784:
754:
749:
728:
687:
631:
530:
504:
498:
465:Wayback Machine
454:
419:Gordon, Yefim.
416:
411:
410:
406:Gunston, p. 305
405:
401:
396:
389:
384:
379:
359:Henschel Hs 129
350:
322:
315:
310:
283:
206:
195:
147:design bureau (
141:
90:
55:National origin
54:
49:
17:
12:
11:
5:
1016:
1014:
1006:
1005:
1000:
995:
985:
984:
978:
977:
974:
971:
970:
968:
967:
959:
951:
943:
934:
932:
928:
927:
925:
924:
919:
913:
911:
903:
902:
900:
899:
893:
891:
883:
882:
880:
879:
874:
869:
864:
859:
853:
851:
843:
842:
840:
839:
834:
829:
824:
819:
814:
809:
803:
801:
793:
792:
785:
783:
782:
775:
768:
760:
751:
750:
748:
747:
742:
736:
734:
730:
729:
727:
726:
721:
716:
711:
706:
701:
695:
693:
689:
688:
686:
685:
680:
675:
670:
665:
660:
655:
650:
645:
639:
637:
633:
632:
630:
629:
624:
619:
614:
609:
604:
599:
594:
589:
584:
579:
574:
569:
564:
559:
554:
549:
544:
538:
536:
532:
531:
529:
528:
523:
518:
512:
510:
506:
505:
499:
497:
496:
489:
482:
474:
468:
467:
453:
452:External links
450:
449:
448:
431:
415:
412:
409:
408:
399:
397:Gordon, p. 281
386:
385:
383:
380:
378:
375:
372:
371:
366:
361:
349:
346:
345:
344:
338:
332:
328:1x 20 mm
326:
323:
308:
307:
301:
295:
292:Maximum speed:
281:
280:
274:
269:liquid-cooled
260:
254:
248:
236:
230:
224:
218:
194:
193:Specifications
191:
187:inline engines
140:
137:
107:
106:
101:
97:
96:
93:
87:
86:
83:
79:
78:
75:
71:
70:
65:
61:
60:
57:
51:
50:
47:
44:
40:
39:
35:
34:
26:
25:
15:
13:
10:
9:
6:
4:
3:
2:
1015:
1004:
1001:
999:
996:
994:
991:
990:
988:
972:
966:
960:
958:
952:
950:
944:
942:
936:
935:
933:
929:
923:
920:
918:
915:
914:
912:
904:
898:
895:
894:
892:
884:
878:
875:
873:
870:
868:
865:
860:
855:
854:
852:
844:
838:
835:
830:
825:
823:
820:
815:
810:
805:
804:
802:
794:
789:
781:
776:
774:
769:
767:
762:
761:
758:
746:
743:
741:
738:
737:
735:
731:
725:
722:
720:
717:
715:
712:
710:
707:
705:
702:
700:
697:
696:
694:
690:
684:
681:
679:
676:
674:
671:
669:
666:
664:
661:
659:
656:
654:
651:
649:
646:
644:
641:
640:
638:
634:
628:
625:
623:
620:
618:
615:
613:
610:
608:
605:
603:
600:
598:
595:
593:
590:
588:
585:
583:
582:I-15bis/I-152
580:
578:
575:
573:
570:
568:
565:
563:
560:
558:
555:
553:
550:
548:
545:
543:
540:
539:
537:
533:
527:
524:
522:
519:
517:
514:
513:
511:
507:
502:
495:
490:
488:
483:
481:
476:
475:
472:
466:
462:
459:
456:
455:
451:
447:
446:1-85532-405-9
443:
439:
435:
434:Gunston, Bill
432:
430:
426:
422:
418:
417:
413:
403:
400:
394:
392:
388:
381:
376:
374:
370:
367:
365:
362:
360:
357:
356:
355:
354:
347:
342:
339:
337:
333:
331:
327:
324:
321:
318:
317:
316:
313:
305:
302:
299:
296:
293:
290:
289:
288:
286:
278:
275:
272:
268:
264:
261:
258:
257:Gross weight:
255:
252:
251:Empty weight:
249:
246:
243:
241:
237:
234:
231:
228:
225:
222:
219:
216:
213:
212:
211:
209:
204:
203:
199:
192:
190:
188:
185:
181:
177:
173:
169:
165:
161:
157:
152:
150:
146:
138:
136:
134:
130:
126:
118:
114:
105:
102:
99:
98:
94:
89:
88:
84:
81:
80:
76:
74:First flight
73:
72:
69:
66:
64:Manufacturer
63:
62:
59:Soviet Union
58:
53:
52:
46:ground attack
45:
42:
41:
36:
32:
27:
22:
19:
916:
596:
437:
420:
414:Bibliography
402:
373:
352:
351:
340:
330:ShVAK cannon
319:
311:
309:
303:
297:
291:
284:
282:
276:
267:Klimov M-103
262:
256:
250:
238:
232:
226:
220:
214:
207:
205:
201:
197:
196:
184:Klimov M-103
176:ShVAK cannon
153:
142:
129:World War II
112:
110:
91:Number built
18:
931:Descriptors
790:, 1923–1940
285:Performance
277:Propellers:
271:V12 engines
263:Powerplant:
139:Development
987:Categories
796:Autogyro (
501:Polikarpov
377:References
233:Wing area:
145:Polikarpov
85:cancelled
68:Polikarpov
653:MR-2/PM-2
369:Potez 630
227:Wingspan:
198:Data from
164:duralumin
156:monocoque
100:Variants
740:U-2/Po-2
733:Trainers
503:aircraft
461:Archived
348:See also
312:Armament
279:3-bladed
200:Gordon,
172:nacelles
786:Soviet
714:BDP S-1
521:SPB (D)
509:Bombers
245:Clark Y
240:Airfoil
221:Length:
160:plywood
117:Russian
82:Status
683:Ivanov
444:
427:
341:Bombs:
298:Range:
125:Soviet
922:VIT-2
917:VIT-1
877:ARK-5
872:ARK-4
867:ARK-3
862:ARK-2
857:ARK-1
719:BDP-2
617:I-190
612:I-185
607:I-180
602:VIT-2
597:VIT-1
587:I-153
382:Notes
320:Guns:
215:Crew:
133:VIT-2
77:1937
43:Role
897:MK-1
699:PM-1
648:MR-1
592:I-17
577:I-16
572:I-15
557:DI-2
547:DI-1
516:TB-2
442:ISBN
425:ISBN
265:2 ×
143:The
111:The
957:SPL
941:BDP
908:VIT
848:ARK
837:A-7
832:A-6
827:A-5
822:A-4
817:A-3
812:A-2
807:A-1
745:P-2
709:P-Z
704:P-5
678:R-Z
673:SSS
668:R-5
663:R-4
658:R-2
643:R-1
627:ITP
622:TIS
567:I-5
562:I-6
552:I-3
542:I-1
149:OKB
989::
965:SS
949:RD
888:MK
724:MP
526:NB
436:.
390:^
135:.
119::
95:1
910:)
890:)
850:)
800:)
798:A
779:e
772:t
765:v
493:e
486:t
479:v
247:H
242::
217:3
115:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
