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The sole prototype was completed and first flown in the summer of 1918. Testing was still ongoing in
November 1918, when the
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engine. It was exceptionally angular, and equi-span with the fuselage mounted between its two bays.
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92:, a firm more usually associated with bombers. The project was short-lived, lasting only 3 months.
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was a French fighter prototype of the 1910s, the second foray into fighter design by
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215 km/h (134 mph, 116 kn) at 2,000 m (6,600 ft)
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284:. Collection Docavia. Vol. 21. Paris: Éditions Larivière.
181:
V-12 water-cooled pisaton engine, 300 kW (400 hp)
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1 × rear-mounted swivelling 7.7 mm (0.303 in)
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ended the project and no further development continued.
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2 × fixed forward-firing 7.7 mm (0.303 in)
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The F.31 was a two-seat fighter, designed around the
265:. Godalming, UK: Salamander Books. pp. 201–202.
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328:
8:
208:2,000 m (6,600 ft) in 5.85 minutes
335:
321:
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253:
15:
7:
261:Green, William; Gordon Swanborough.
304:"Fighter A to Z: FBA Avion Canon".
153:11.76 m (38 ft 7 in)
147:7.35 m (24 ft 1 in)
14:
159:2.58 m (8 ft 6 in)
187:2-bladed fixedf-pitch propeller
1:
890:1910s French fighter aircraft
263:The Complete Book of Fighters
171:1,469 kg (3,239 lb)
127:The Complete Book of Fighters
900:Aircraft first flown in 1918
308:. 16 No 1: 33. January 1979.
165:869 kg (1,916 lb)
916:
18:
132:General characteristics
506:Farman Aviation Works
280:Liron, Jean (1984).
108:Operational history
584:F.50 (Flying Boat)
877:
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306:Air International
282:Les avions Farman
206:Time to altitude:
82:
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579:F.50 (Landplane)
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29:Type of aircraft
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895:Farman aircraft
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298:Further reading
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36:National origin
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200:Maximum speed:
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120:Specifications
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169:Gross weight:
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163:Empty weight:
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65:First flight
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45:Manufacturer
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26:
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714:F.200 (1923)
649:F.121 Jabiru
609:F.63 Goliath
604:F.60 Goliath
563:
353:Henri Farman
305:
281:
274:Bibliography
262:
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221:
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179:Liberty L-12
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99:
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74:Number built
68:Summer 1918
59:Henry Farman
614:FF.65 Sport
226:Vickers gun
193:Performance
185:Propellers:
175:Powerplant:
96:Development
86:Farman F.31
884:Categories
248:References
102:Liberty 12
619:Moustique
238:Lewis gun
151:Wingspan:
125:Data from
114:Armistice
55:Designer
346:aircraft
290:37146471
214:Armament
157:Height:
145:Length:
40:France
27:Fighter
869:F.1020
864:F.1010
859:F.1000
451:HF.206
344:Farman
288:
90:Farman
49:Farman
854:F.520
849:F.510
844:F.500
839:F.480
834:F.470
829:F.460
824:F.455
819:F.450
814:F.430
809:F.420
804:F.410
799:F.400
794:F.390
789:F.380
784:F.370
779:F.360
774:F.350
769:F.310
764:F.300
759:F.290
754:F.280
749:F.270
744:F.250
739:F.230
734:F.220
729:F.211
724:F.209
719:F.200
709:F.190
704:F.180
699:F.170
694:F.169
689:F.168
684:F.167
679:F.166
674:F.162
669:F.160
664:F.150
659:F.140
654:F.130
644:F.120
639:F.110
494:MF.16
489:MF.11
446:HF.36
441:HF.35
436:HF.33
431:HF.31
426:HF.30
421:HF.27
416:HF.26
411:HF.24
406:HF.23
401:HF.22
396:HF.21
391:HF.20
386:HF.19
381:HF.16
376:HF.14
371:HF.10
222:Guns:
139:Crew:
24:Role
19:F.31
634:F.80
629:F.73
624:F.70
599:F.60
594:F.56
589:F.51
574:F.41
569:F.40
564:F.31
559:F.30
554:F.21
549:F.4X
544:F.3X
539:BN.4
484:MF.9
479:MF.8
474:MF.7
469:MF.6
366:HF.7
361:HF.6
286:OCLC
177:1 ×
84:The
534:B.2
529:A.2
524:III
886::
519:II
78:1
514:I
336:e
329:t
322:v
292:.
141:2
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