Carlsbad - Carlsbad
Flight / Schedule
Carlsbad - Carlsbad
Aircraft
Mitsubishi MU-2 MarquiseRegistration
N701DM
MSN
149
Year of Manufacture
1969
Operator
Flight InternationalDate
February 28, 1989 at 11:03 AM
Type
CRASHFlight Type
Military
Flight Phase
Flight
Crash Site
Lake, Sea, Ocean, River
Crash Location
San Diego California
Region
North America • United States of America
Coordinates
32.7288°, -117.1528°
Crash Cause
Human factor
Narrative Report
On February 28, 1989 at 11:03 AM, Carlsbad - Carlsbad experienced a crash involving Mitsubishi MU-2 Marquise, operated by Flight International, with the event recorded near San Diego California.
The flight was categorized as military and the reported phase was flight at a lake, sea, ocean, river crash site.
1 people were known to be on board, 1 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.
Crew on board: 1, crew fatalities: 1, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is human factor. The purpose of the flight was to provide airborne intercept training for the US Navy. The mission had just been completed and the accident aircraft, FNT701, and another aircraft, FNT492, were returning home when the accident occurred. Radar data showed FNT701 was at 22,700 feet when it descended slightly to 22,500 feet. FNT701 remained at this altitude for approximately 2 minutes 37 seconds, then began a descent which resulted in impact with the ocean. This final descent rate initially was about 5,000 fpm and increased to 19,000 fpm. No distress calls were made; however, two transmissions were recorded which totaled approximately 30 seconds. There was no voice communication during these transmissions, only an open mike and the sound of prop(s). During the 1st transmission, the word 'oh' could be heard. FNT492 observed FNT701 descend below the clouds and did not detect any distress signals. Little wreckage was recovered during search and rescue operations. The pilot, sole on board, was killed.
Aircraft reference details include registration N701DM, MSN 149, year of manufacture 1969.
Geospatial coordinates for this crash are approximately 32.7288°, -117.1528°.
Fatalities
Total
1
Crew
1
Passengers
0
Other
0
Crash Summary
The purpose of the flight was to provide airborne intercept training for the US Navy. The mission had just been completed and the accident aircraft, FNT701, and another aircraft, FNT492, were returning home when the accident occurred. Radar data showed FNT701 was at 22,700 feet when it descended slightly to 22,500 feet. FNT701 remained at this altitude for approximately 2 minutes 37 seconds, then began a descent which resulted in impact with the ocean. This final descent rate initially was about 5,000 fpm and increased to 19,000 fpm. No distress calls were made; however, two transmissions were recorded which totaled approximately 30 seconds. There was no voice communication during these transmissions, only an open mike and the sound of prop(s). During the 1st transmission, the word 'oh' could be heard. FNT492 observed FNT701 descend below the clouds and did not detect any distress signals. Little wreckage was recovered during search and rescue operations. The pilot, sole on board, was killed.
Cause: Human factor
Occupants & Outcome
Crew On Board
1
Passengers On Board
0
Estimated Survivors
0
Fatality Rate
100.0%
Known people on board: 1
Operational Details
Schedule / Flight
Carlsbad - Carlsbad
Operator
Flight InternationalFlight Type
Military
Flight Phase
Flight
Crash Site
Lake, Sea, Ocean, River
Region / Country
North America • United States of America
