ANC89LA005

NTSB accident investigation · Piper PA-22 · Healy Lake, AK · October 3, 1988

Accident · Serious injuriesLimited investigationFinal report
Date
October 2, 1988, 18:40 local (Oct 3, 1988, 02:40 UTC)
Place
Healy Lake, AK
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N3421APiper PA-22
Weather
Visual (VMC) · Day
Status
Completed · report October 2, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19881002042669A
Case key
5136

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

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Analysis

After waiting for more favorable wind conditions, the student pilot and his passenger attempted a departure from a dirt strip surrounded by trees. The non-rated passenger stated that 'after becoming airborne and climbing slightly above the treetops, it felt like I was in an elevator and the aircraft began to hit the tops of the trees...'. Witnesses indicated that the winds were out of the south-southeast at 35 knots, gusting to 40 knots.

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 - in flightTakeoff - initial climb
Weather condition - crosswindFactor
Weather condition - high windFactor
Preflight planning/preparation - improperPilot in commandCause
Compensation for wind conditions - inadequatePilot in commandCause
Lack of total experiencePilot in commandFactor
Stall/mush - inadvertentPilot in commandCause
In flight collision with objectTakeoff - initial climb

Aircraft

Registration
N3421A
Reported as
Piper PA-22
Category
Airplane
Serial number
22-1608
Engine
Lycoming O-320, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Doyle L. Gabriel
Airworthiness certificate
Standard, Normal
Airport
Healy Lake, runway 9, 2,800 × 40 ft, dirt

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
40
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
50 total · 50 in this make and model · 50 as pilot in command · 50 in the last 90 days · 20 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 35 knots, gusting 40
Visibility
20 statute miles
Lowest ceiling
None
Temperature
36 °F, dew point 30 °F

FAA reports on this event · 1

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