ANC85LA161

NTSB accident investigation · Aeronca 11AC · Dillingham, AK · August 25, 1985

Accident · No injuriesLimited investigationFinal report
Date
August 25, 1985, 13:00 local (21:00 UTC)
Place
Dillingham, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N86090Aeronca 11AC
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19850825040389A
Case key
4551

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 control - on ground/waterTakeoff - roll/run
Wind information - misjudgedPilot in commandCause
Improper use of procedurePilot in commandFactor
Procedures/directives - not followedPilot in commandCause
PressurePilot in commandFactor
Directional control - not followedPilot in commandCause
Self-induced pressurePilot in commandFactor
Ground loop/swerve - misjudgedPilot in commandCause

Analysis

The pilot stated that approximately 200 ft into the rollout the right wing lifted into the air, veering the plane to the right losing directional control of the aircraft causing the aircraft to exit the runway into a gravel pit.

Aircraft

Registration
N86090
Reported as
Aeronca 11AC
Category
Airplane
Serial number
11AC513
Airframe hours
1,538
Engine
Continental A-78-8, 75 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James L. Graity
Registered owner
Agnes Ilutsik
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 13, 1985 · 19 hours before
Airport
DLG · Dillingham, runway 1, 6,404 × 150 ft, asphalt

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
31
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
398 total · 340 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 5 knots
Visibility
40 statute miles
Lowest ceiling
1,000 ft broken
Temperature
57 °F, dew point 39 °F
Altimeter
29.00 inHg
Observed at
DLG

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.