Airco / de Havilland DH.9
Bomber Biplane
The Airco DH.9 is a single-engine two-seat bomber biplane aircraft of World War I produced by the British manufacturer Airco, Aircraft Manufacturing Company. The DH.9 was designed by Geoffrey de Havilland therefore the designation DH.
The DH.9 is a development of the Airco DH.4. As a result of the underperformance of the DH.9 the successor DH.9A was developed.
| Crew | 2 | |
| Propulsion | 1 Piston Engine | |
| Engine Model | Armstrong Siddeley Puma | |
| Engine Power | 172 kW | 230 hp |
| Speed | 178 km/h | 96 kts 110 mph |
| Service Ceiling | 4.724 m | 15.500 ft |
| Empty Weight | 1.012 kg | 2.231 lbs |
| max. Takeoff Weight | 1.508 kg | 3.325 lbs |
| Wing Span | 12,92 m | 42 ft 5 in |
| Wing Area | 40,3 m² | 434 ft² |
| Length | 9,27 m | 30 ft 5 in |
| Height | 3,44 m | 11 ft 3 in |
| First Flight | 07/1917 | |
| Production Status | out of production | |
| Total Production | ca. 3200 | |
| Developed from | Airco DH.4 | |
| Data for (Version) | Airco DH.9 | |
| Variants | Airco DH.9A, DH.9B, DH.9C, DH.9J | |
| [Photo-ID: 13067] © Karsten Palt 2016-07-10 | |
![]() | Airco DH-9 Royal Air Force Reg.: D5649 |
| Imperial War Museum [Duxford Aerodrome (EGSU / QFO)] | |
| [Photo-ID: 10776] © Karsten Palt 2015-04-04 | |
![]() | Airco DH-9 Royal Air Force Reg.: F1258 |
| Musee de l Air et de l Espace [Paris Le Bourget] | |
| [Photo-ID: 10601] © Karsten Palt 2014-10-23 | |
![]() | Airco DH-9 Spanish Air Force Reg.: M-MHEI Replica |
| Museo del Aire [Madrid] | |
| [Photo-ID: 1196] © Karsten Palt 2008-07-16 | |
![]() | Airco DH.9 Royal Air Force Reg.: D5649 |
| Imperial War Museum [Duxford Aerodrome (EGSU / QFO)] | |





