Honolulu - Lihue
Flight / Schedule
Honolulu - Lihue
Aircraft
Beechcraft H18Registration
N21S
MSN
BA-690
Year of Manufacture
1964
Operator
Pacific Air Express - USADate
July 17, 1984 at 06:00 AM
Type
CRASHFlight Type
Cargo
Flight Phase
Takeoff (climb)
Crash Site
Lake, Sea, Ocean, River
Crash Location
Honolulu Hawaii
Region
North America • United States of America
Coordinates
21.3045°, -157.8557°
Crash Cause
Technical failure
Narrative Report
On July 17, 1984 at 06:00 AM, Honolulu - Lihue experienced a crash involving Beechcraft H18, operated by Pacific Air Express - USA, with the event recorded near Honolulu Hawaii.
The flight was categorized as cargo and the reported phase was takeoff (climb) at a lake, sea, ocean, river crash site.
1 people were known to be on board, 0 fatalities were recorded, 1 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.
Crew on board: 1, crew fatalities: 0, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.
The listed crash cause is technical failure. During takeoff at about 50 feet agl and 4,000 feet down runway 04R, the right engine lost power. According to the pilot, his airspeed was 105 mph and the right engine 'popped' before it lost power. He also stated that power on the left engine deteriorated after the the right prop was feathered. The aircraft went into a right bank and the pilot maintained control of the aircraft until impact with the water. Examination of the right engine revealed that the right magneto, american bosch sb9ru-3, ser #b88470, was not timed correctly. Disassembly of the magneto revealed that all except 11 distributor gear teeth were stripped off. At the time of the power loss of the right engine, about 5,000 feet of rwy was remaining.
Aircraft reference details include registration N21S, MSN BA-690, year of manufacture 1964.
Geospatial coordinates for this crash are approximately 21.3045°, -157.8557°.
Fatalities
Total
0
Crew
0
Passengers
0
Other
0
Crash Summary
During takeoff at about 50 feet agl and 4,000 feet down runway 04R, the right engine lost power. According to the pilot, his airspeed was 105 mph and the right engine 'popped' before it lost power. He also stated that power on the left engine deteriorated after the the right prop was feathered. The aircraft went into a right bank and the pilot maintained control of the aircraft until impact with the water. Examination of the right engine revealed that the right magneto, american bosch sb9ru-3, ser #b88470, was not timed correctly. Disassembly of the magneto revealed that all except 11 distributor gear teeth were stripped off. At the time of the power loss of the right engine, about 5,000 feet of rwy was remaining.
Cause: Technical failure
Occupants & Outcome
Crew On Board
1
Passengers On Board
0
Estimated Survivors
1
Fatality Rate
0.0%
Known people on board: 1
Operational Details
Schedule / Flight
Honolulu - Lihue
Operator
Pacific Air Express - USAFlight Type
Cargo
Flight Phase
Takeoff (climb)
Crash Site
Lake, Sea, Ocean, River
Region / Country
North America • United States of America
