Boeing YB-9

Airplanes

Length

15.8496 m

Flat Wing Span

23.1648 m

Height

3.6576 m

Flat Wing Area

88.6295 m²

Cruise Speed

265.5418 km/h

Max Speed

302.5567 km/h

Max Ceiling

6324.6 m

Number of Engines

Aircraft Engine

First Flight

1931-04-13

Entry Into service

1931-11-05

Number Built

Maximum Take-Off Weight

6.4954 t (paragliders: kg)

Maximum Range

869.0458 km

Pictures

No pictures yet for this family.

Aircraft	Maximum Take-Off Weight (t (paragliders: kg))	Maximum Range (km)
Boeing YB-9	6.4954	869.0458

Name	Aircraft Engine	Length (m)	Flat Wing Span (m)	Max Seating
Boeing 247		15.5448	22.5552	10	Compare
Scottish Aviation Twin Pioneer		13.716	23.1648	16	Compare
English Electric Kingston	Napier Lion	16.08	26.07		Compare
Bartini Stal-7	Klimov M-103	16	23		Compare
Fokker F.VIII		16.8	23	15	Compare
Lioré et Olivier LeO 21		15.55	23.03	14	Compare

All data (25 fields)

Name: Boeing YB-9
Manufacturer: Boeing
Description: The Boeing YB-9 was the first all-metal monoplane bomber aircraft designed for the United States Army Air Corps.
First Flight: 1931-04-13
Entry Into service: 1931-11-05
Production End: 1933-01-01
Service End: 1935-01-01
Designer: Boeing
Type: Bomber aircraft
Length (m): 15.8496
Height (m): 3.6576
Max Speed (km/h): 302.5567
Cruise Speed (km/h): 265.5418
Max Ceiling (m): 6324.6
Rate of Climb (m/s): 4.572
Armament: 2 × .30 in machine guns; 2260 lb bombs
Number Built: 7
Powerplant Description: 2 × Pratt & Whitney R-1860-11 Hornet B radial engine, 447 kW (600 hp) each
Primary Users: United States Army Air Corps
Status: No surviving examples
Wikipedia Article (URL): en.wikipedia.org/wiki/Boeing_YB-9
Flat Wing Span (m): 23.1648
Flat Wing Area (m²): 88.6295
Aircraft Engine: Pratt & Whitney R-1860 Hornet B
Number of Engines: 2