Cam Ranh Bay - Yokota - McChord
Flight / Schedule
Cam Ranh Bay - Yokota - McChord
Aircraft
Lockheed C-141 StarlifterRegistration
66-0127
MSN
6153
Year of Manufacture
1966
Operator
United States Air Force - USAFDate
April 13, 1967 at 12:00 AM
Type
CRASHFlight Type
Military
Flight Phase
Takeoff (climb)
Crash Site
Lake, Sea, Ocean, River
Crash Location
Cam Ranh Bay Khánh Hòa Province
Region
Asia • Vietnam
Coordinates
11.9002°, 109.1806°
Crash Cause
Human factor
Narrative Report
On April 13, 1967 at 12:00 AM, Cam Ranh Bay - Yokota - McChord experienced a crash involving Lockheed C-141 Starlifter, operated by United States Air Force - USAF, with the event recorded near Cam Ranh Bay Khánh Hòa Province.
The flight was categorized as military and the reported phase was takeoff (climb) at a lake, sea, ocean, river crash site.
8 people were known to be on board, 6 fatalities were recorded, 2 survivors were identified or estimated. This corresponds to an estimated fatality rate of 75.0%.
Crew on board: 8, crew fatalities: 6, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is human factor. While taxiing to the runway for takeoff the crew completed the Before Takeoff Checklist. The copilot inadvertently missed the item referring to the automatic Spoiler Select Switch. The switch should have been in the "Rejected Takeoff" (RTO) position, but was in the "Autoland" position when the airplane departed. Unnoticed by the crew, between 34-60 Knots, the spoilers automatically deployed to the ground position. The crew noticed a reduced acceleration rate, but elected to continue the takeoff. The aircraft became airborne, accelerated poorly and began a shallow descent. It crashed into the sea just off the end of the runway. Six crew members were killed while two others were rescued. Those killed were: Maj Harry Milton Brenn, Cpt Morris Bowdoin Witt, SMS Roy Earl Shults, M/Sgt Herman Eugene Miller, T/Sgt Marshall Edward Brown, T/Sgt Harold Eugene Mahy.
Aircraft reference details include registration 66-0127, MSN 6153, year of manufacture 1966.
Geospatial coordinates for this crash are approximately 11.9002°, 109.1806°.
Fatalities
Total
6
Crew
6
Passengers
0
Other
0
Crash Summary
While taxiing to the runway for takeoff the crew completed the Before Takeoff Checklist. The copilot inadvertently missed the item referring to the automatic Spoiler Select Switch. The switch should have been in the "Rejected Takeoff" (RTO) position, but was in the "Autoland" position when the airplane departed. Unnoticed by the crew, between 34-60 Knots, the spoilers automatically deployed to the ground position. The crew noticed a reduced acceleration rate, but elected to continue the takeoff. The aircraft became airborne, accelerated poorly and began a shallow descent. It crashed into the sea just off the end of the runway. Six crew members were killed while two others were rescued. Those killed were: Maj Harry Milton Brenn, Cpt Morris Bowdoin Witt, SMS Roy Earl Shults, M/Sgt Herman Eugene Miller, T/Sgt Marshall Edward Brown, T/Sgt Harold Eugene Mahy.
Cause: Human factor
Occupants & Outcome
Crew On Board
8
Passengers On Board
0
Estimated Survivors
2
Fatality Rate
75.0%
Known people on board: 8
Operational Details
Schedule / Flight
Cam Ranh Bay - Yokota - McChord
Operator
United States Air Force - USAFFlight Type
Military
Flight Phase
Takeoff (climb)
Crash Site
Lake, Sea, Ocean, River
Region / Country
Asia • Vietnam
Aircraft Details
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