Thomas-Morse MB-3
| MB-3 | |
|---|---|
|   MB-3 of 94th Pursuit Squadron, 1st Pursuit Group, Selfridge Field, Michigan  | |
| General information | |
| Type | Fighter | 
| Manufacturer | Thomas-Morse Aircraft & Boeing | 
| Designer |  B. Douglas Thomas  | 
| Primary users | United States Army Air Service | 
| Number built | 265 | 
| History | |
| Introduction date | March 1919 | 
| First flight | 21 February 1919 | 
| Retired | 1925 | 
| Variants | Thomas-Morse MB-6  Thomas-Morse MB-7  | 
The Thomas-Morse MB-3 was an open-cockpit biplane fighter primarily manufactured by the Boeing Company for the U.S. Army Air Service in 1922. The MB-3A was the mainstay fighter for the Air Service between 1922 and 1925.