The Airco DH.9 (from de Havilland 9) – also known after 1920 as the de Havilland DH.9 – is a British single-engined biplane bomber that was developed and deployed during the First World War. The DH.9 was a development of Airco's earlier …

The Airco DH.9A is a British single-engined light bomber that was designed and first used shortly before the end of the First World War. It was a development of the unsuccessful Airco DH.9 bomber, featuring a strengthened structure and, crucially, replacing the under-powered and unreliable inline 6-cylinder Siddeley Puma engine of the DH.9 with ...

2019年3月8日 · 飞机DH.9是DH.4轰炸机的又一次修订，同样是由著名的航空工程师杰弗里·德哈维兰领导制造的。新飞机的设计由德哈维兰公司负责，其系列生产由飞机制造公司管理，更为人所知的是“Airco”或“Airco”的缩写。该机型于1917年7月首次试飞，同年投入使用。

2008年10月12日 · The Airco DH.9 (from de Havilland 9) also known after 1920 as the de Havilland DH.9 was a British bomber used in the First World War. A single-engined biplane, it was a development of Airco’s earlier, highly successful DH.4 and was ordered in very large numbers for Britain’s Royal Flying Corps and Royal Air Force.

2018年5月16日 · Page details technical specifications, development, and operational history of the AirCo DH.9 Light Bomber Biplane Aircraft including pictures. The global defense reference actively compiled since 2003

The prototype Airco DH9 (A7559) was a modified Airco-built DH4, which first flew in July 1917 at Hendon, North London. It was powered by a six-cylinder, in-line 230hp BHP Adriatic engine, although throughout its life it was fitted with a multitude of differing engines.

Airco DH.9是一架单引擎英国轰炸机飞机，与上一台DH.4共享高水平的相似之处。标准的飞行表面大致相同，但采用了高度重新设计的机身配置，包括将飞行员的驾驶舱重新定位到更后方的位置。

The Airco DH.9 (from de Havilland 9) - also known after 1920 as the de Havilland DH.9 - was a British bomber used in the First World War. A single-engined biplane, it was a development of Airco's earlier, highly successful DH.4 and was ordered in …

The Airco DH.9 – also known after 1920 as the de Havilland DH.9 – is a British single-engined biplane bomber that was developed and deployed during the First World War.

The Airco DH.9 was a British single-engine biplane bomber and reconnaissance aircraft designed by Geoffrey de Havilland for the Aircraft Manufacturing Company (Airco) during World War I. It was introduced in 1917 and saw extensive service in the latter stages of the war.