- Date
- December 22, 1977
- Place
- Walton, OR · WALTON, OR
- Injuries
- 1 minor
- Damage
- Destroyed
- Phase of flight
- Maneuvering
- Aircraft
- N92484Hiller Acft FH1100
- Status
- Completed · report March 15, 1978
- Report
- Brief approved by the director
- FAA report
- 19771222042169A
- Case key
- 143881
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
NTSB brief
NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.
---------------------------------------------------------------------------------------------------------------------------- FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA F S M/N PURPOSE ---------------------------------------------------------------------------------------------------------------------------- 3-4116 77/12/22 NR.WALTON,OR HILLER ACFT FH1100 CR- 0 0 1 COMMERCIAL COMMERCIAL, AGE 29, 2500 TIME - 1145 N92484 PX- 0 0 0 CONSTRUCTION TOTAL HOURS, 92 IN TYPE, DAMAGE-DESTROYED OT- 0 0 0 NOT INSTRUMENT RATED. DEPARTURE POINT INTENDED DESTINATION WALTON,OR LOCAL TYPE OF ACCIDENT PHASE OF OPERATION AIRFRAME FAILURE: IN FLIGHT IN FLIGHT: HOVERING ROLL OVER LANDING: POWER-ON LANDING PROBABLE CAUSE(S) ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: OTHER MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION FACTOR(S) MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE TERRAIN - ROUGH/UNEVEN EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND REMARKS- AERIAL LOGGING.LEFT TRANSMISSION LIFT LINK STRUT PN 24-28030-1,FRACTURED. AD 70-18-4 NCW.
Aircraft
- Registration
- N92484
- Reported as
- Hiller Acft FH1100
- Category
- Helicopter
- Engine
- turbo shaft
- Damage
- Destroyed
N92484Registration cancelled Jan 10, 2018 · Fairchild Hiller FH-1100Airframe modelFairchild Hiller FH-1100Engine modelAllison 250 SER 400HP
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N92484 · 1
Matched to the same aircraft by N-number and date.