Martin NBS-1 (MB-2) crash, May 28, 1927 (4 killed), Augus...
Martin NBS-1 (MB-2) accident on May 28, 1927 near Augusta Georgia, United States with 4 fatalities.
- Date: May 28, 1927
- Aircraft: Martin NBS-1 (MB-2)
- Location: Augusta Georgia, United States
- Fatalities: 4
- Phase of flight: Takeoff and climb