ANC82DAG40

NTSB accident investigation · Aeronca 7GC · Tyonek, AK · August 4, 1982

Accident · Minor injuriesFinal report
Date
August 4, 1982, 08:30 local (16:30 UTC)
Place
Tyonek, AK
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8933RAeronca 7GC
Weather
Instrument (IMC) · Day
Status
Completed · report August 4, 1983
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19820804034819A
Case key
72892

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.

In flight encounter with weatherCruise - normal
Weather condition - fogFactor
Vfr flight into imc - continuedPilot in commandCause
In flight collision with terrain/waterManeuvering - turn to reverse direction
Altitude - improperPilot in commandCause

Analysis

The plt stated he departed anchorage for the kustatan river. He encountered ground fog enroute & landed on a beach. About 1-1/2 hrs later the fog cleared & he took off. He again encountered fog at the mcarther river, but it looked clearon the other side. Halfway across the river he elected to turn back. During the turn he sensed an imminent stall & lowered the nose abruptly. The acft struck the water.

Aircraft

Registration
N8933R
Reported as
Aeronca 7GC
Category
Airplane
Serial number
159
Airframe hours
1,700
Engine
Lycoming O-290, 140 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Wm. Evans
Registered owner
Wm. Evans
Departed
Anchorage, AK
Destination
Anchorage, 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
50
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
800 total · 500 in this make and model

Weather

Conditions
Instrument (IMC) · Day
Wind
Calm
Temperature
122 °F

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 N8933R · 2

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