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Description
| Manufacturer: | Boeing | |
| Base model: | PW-9 | |
| Designation: | XPW-9 | |
| Equivalent to: | FB-1 | |
| Designation System: | U.S. Air Force | |
| Designation Period: | 1919-1924 | |
| Basic role: | Pursuit, Watercooled | |
| Status: | Experimental | |
| Crew: | Pilot | |
Specifications
| Length: | 23' 5" | 7.1 m | |
| Height: | 8' 2" | 2.4 m | |
| Wingspan: | 32' | 9.7 m | |
| Wingarea: | 260.0 sq ft | 24.1 sq m | |
| Empty Weight: | 1,936 lb | 878 kg | |
| Gross Weight: | 3,015 lb | 1,367 kg | |
Propulsion
| No. of Engines: | 1 | ||
| Powerplant: | Curtiss D-12 | ||
| Horsepower (each): | 435 | ||
Performance
| Range: | 390 miles | 628 km | |
| Cruise Speed: | 142 mph | 228 km/h | 123 kt |
| Max Speed: | 161 mph | 259 km/h | 140 kt |
| Climb: | 1,630 ft/min | 496 m/min | |
| Ceiling: | 18,925 ft | 5,768 m | |
Known serial numbers
