The complete loss of power, due to a failure of the compressor impeller disk. Factors include the low altitude of the helicopter at the time of the power loss, and the need to autorotate in a confined area.
N8306F
1978 HUGHES HELICOPTERS INC HUGHES 369D
Rotorcraft · Turbo-shaft · Standard
4 NTSB records
for this tail number, including substantial damage. See the full record below.
Registration
Airframe
Powerplant
Live Flight Status
Checking live traffic…
Coverage depends on ground receiver reception and is not a complete picture of traffic.
Transponder & Tracking
The hex code is the aircraft's ICAO 24-bit address, broadcast by its ADS-B transponder. It is the key used to match live position reports to this registration.
NTSB Accident & Incident Record
Jun 8, 1999
Accident
Substantial SOUTHBEND, WA
Injuries1 minor
Phase of Flight-
ConditionsVMC
OperationFAR 133
Probable Cause
NTSB SEA99LA082
May 21, 1997
Accident
Substantial MOCLIPS, WA
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 133
Probable Cause
Inadequate installation of the fuel control by company maintenance personnel and a loose nut on a line. A disconnected Pc line was a factor.
NTSB SEA97LA118
May 21, 1990
Accident
KELSO, WA
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 133
Probable Cause
FAILURE OF THE PILOT TO KEEP THE EXTERNAL LOAD CLEAR OF OBSTACLES (TREES). FACTORS RELATED TO THE ACCIDENT WERE: FAILURE OF THE PILOT AND GROUND CREWMAN TO FOLLOW SAFETY PROCEDURES, AND THE PROXIMITY OF THE TREES.
NTSB SEA90LA081
Feb 4, 1985
Accident
Destroyed TAHOLAH, WA
Injuries1 minor
Phase of Flight-
ConditionsVMC
OperationFAR 133
NTSB SEA85LA053