De Havilland DH.4 crash, Aug 30, 1923, San Francisco Cali...
De Havilland DH.4 accident on August 30, 1923 near San Francisco California, United States with no fatalities.
- Date: August 30, 1923
- Aircraft: De Havilland DH.4
- Location: San Francisco California, United States
- Fatalities: 0
- Phase of flight: En route
A U.S. Air Mail Service De Havilland DH 4 on a local test flight from Marina Field lost its engine and was ditched in San Francisco Bay. The pilot was picked up by a tugboat crew after about an hour.