ANC87LA093

NTSB accident investigation · Aeronca 15AC · Dillingham, AK · July 11, 1987

Accident · No injuriesLimited investigationFinal report
Date
July 11, 1987, 12:00 local (20:00 UTC)
Place
Dillingham, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N1304HAeronca 15AC
Weather
Visual (VMC) · Day
Status
Completed · report May 9, 1988
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19870711034149A
Case key
4869

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(partial) - nonmechanicalTakeoff - roll/run
Induction air control,air filter/screen - waterFactor
Preflight planning/preparation - poorPilot in commandCause
Maintenance,service of aircraft/equipment - improperPilot in commandFactor
On ground/water encounter with terrain/waterTakeoff - roll/run

Analysis

The student pilot stated that the aircraft lost partial power during the take off run due to water being ingested into the engine air filter as he made his water takeoff. He elected to continue with the takeoff attempt and struck the shoreline prior to becoming airborne. The aircraft was substantially damaged, but neither the pilot nor his passenger were injured. He said that he last took formalized flight instruction in 1965.

Aircraft

Registration
N1304H
Reported as
Aeronca 15AC
Category
Airplane
Serial number
15AC330
Engine
Lycoming O-360-AIA, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Henry Shade
Registered owner
Henry E Shade
Airworthiness certificate
Standard, Normal
Departed
023 · Dillingham, AK
Airport
023 · Shannon'S Pond

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
58
Certificate
Student
Medical
Class 3, Expired
Seat
Left
Flight hours
1,341 total · 1,071 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 8 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
DLG, 3 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.