- Date
- May 4, 1971
- Place
- Iliamna, AK · ILIAMNA, AK
- Injuries
- 3 uninjured
- Damage
- Substantial damage
- Phase of flight
- Standing
- Aircraft
- N4911Pilatus PC-6
- Status
- Completed · report January 6, 1972
- Report
- Brief approved by the director
- Case key
- 161265
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 ---------------------------------------------------------------------------------------------------------------------------- 3-1481 71/5/4 ILIAMNA,ALAS PILATUS PC-6 CR- 0 0 1 NONCOMMERCIAL COMMERCIAL, AGE 45, 16200 TIME - 1145 N4911 PX- 0 0 2 BUSINESS TOTAL HOURS, 350 IN TYPE, DAMAGE-SUBSTANTIAL OT- 0 0 0 NOT INSTRUMENT RATED. NAME OF AIRPORT - ROADHOUSE DEPARTURE POINT INTENDED DESTINATION ANCHORAGE,ALAS ILIAMNA,ALAS TYPE OF ACCIDENT PHASE OF OPERATION FIRE OR EXPLOSION: ON GROUND STATIC: IDLING ENGINE(S) PROBABLE CAUSE(S) PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION POWERPLANT - FUEL SYSTEM: LINES AND FITTINGS MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY SECURED REMARKS- FLXBL HOSE ATCHD TO BOOST PUMP DISCHRG TUBE BY CLAMP,NORM EMPLOYS FITTINGS.SHARP EDGES,FLARED END.
Aircraft
- Registration
- N4911
- Reported as
- Pilatus PC-6
- Category
- Airplane
- Engine
- reciprocating
- Damage
- Substantial damage
- Airport
- Roadhouse
N4911Registration cancelled Sep 14, 1999 · Pilatus PC-6/350Airframe modelPilatus PC-6/350Engine modelLycoming IGO-540-B1A
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.
Other investigations on N4911 · 2
Matched to the same aircraft by N-number and date.