ANC84LA084

NTSB accident investigation · Piper PA-20 · Big Delta, AK · June 6, 1984

Accident · No injuriesLimited investigationFinal report
Date
June 5, 1984, 20:30 local (Jun 6, 1984, 04:30 UTC)
Place
Big Delta, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8510CPiper PA-20
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19840605024099A
Case key
4298

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - nonmechanicalCruise - normal
Fluid,fuel - starvationCause
Fuel tank selector position - improperPilot in commandCause
Forced landingLanding
Emergency procedure - improperPilot in commandCause
Nose overLanding - roll
Terrain condition - rough/unevenFactor

Analysis

The plt switched the tank selector while cruising in flt and the engine quit. He said he then primed the engine and tried to start it, but failed. A forced landing was made & the acft nosed over. After the accident, the acft was righted, the tank selector was appropriately changed & the engine was started & ran normally. The investigation disclosed that the fuel selector was properly labeled and operated normally.

Aircraft

Registration
N8510C
Reported as
Piper PA-20
Category
Airplane
Serial number
22-1225
Airframe hours
2,059
Engine
Lycoming O-290-D2, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James Moser
Registered owner
Jon W. Dufendach
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 21, 1983 · 3 hours before
Departed
25AK · Delta Junction, AK

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.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
35
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
95 total · 30 in this make and model · 95 as pilot in command · 4 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 3 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 34 °F
Altimeter
29.00 inHg
Observed at
BIG, 10 nm away

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 N8510C · 2

Matched to the same aircraft by N-number and date.