Lockheed P-2 Neptune crash, Sep 4, 1951 (7 killed), Block...
Lockheed P-2 Neptune accident on September 4, 1951 near Block Island Rhode Island, United States with 7 fatalities.
- Date: September 4, 1951
- Aircraft: Lockheed P-2 Neptune
- Location: Block Island Rhode Island, United States
- Fatalities: 7
- Phase of flight: En route
A Navy Lockheed P 2V Neptune on a training flight from Quonset Point crashed into the sea about 30 miles east of Montauk Point, Long Island, on 4 September 1951. All seven crew were killed.