
| 1940 | ||
|---|---|---|
|   | Doolittle, James Harold | Returned to military aviation. |
| Jan, 23 | United States Army Air Corps, | The first test of the practicality of transporting a complete troop unit. A batallion of the 65'th C. A. was transported 500 miles using 36 bmbers of the 7th Bombardment Froup, Hamilton Field, Ca. |
| Sep, 06 |   | Two flable XB-29 prototypes were ordered. |