| L-1 (O-49) Vigilant | |
|---|---|
 | |
| General information | |
| Type | Light Observation, Liaison |
| Manufacturer | Stinson Aircraft Corporation |
| Primary users | United States Army Air Corps |
| Number built | 324 |
| History | |
| Introduction date | 1941 |
| First flight | 15 July 1940 |
The Stinson L-1 Vigilant (company designation Model 74) is an American liaison aircraft designed by the Stinson Aircraft Company of Wayne, Michigan and manufactured at the Vultee-Stinson factory in Nashville, Tennessee (in August 1940 Stinson became a division of Vultee Aircraft Corporation).[1] The aircraft was operated by the United States Army Air Corps as the O-49 until 1942.
- ^ Eden and Moeng 2002, p. 1100.