NYC92LA060

NTSB accident investigation · Piper PA-22-20 · Isle Au Haut, ME · February 15, 1992

Accident · Serious injuriesLimited investigationFinal report
Date
February 15, 1992, 15:00 local (20:00 UTC)
Place
Isle Au Haut, ME
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N36142Piper PA-22-20
Weather
Visual (VMC) · Day
Status
Completed · report August 13, 1993
Report
Approved by Office Director
Case key
37127

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

On this page

Probable cause

Fuel system icing and contamination which resulted in a loss of engine power and subsequent stall and loss of control during a forced landing.

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 - initial climb
Fluid,fuel - iceCause
Fluid,fuel - contaminationCause
Forced landingDescent - emergency
Loss of control - in flightDescent - emergency
Airspeed - not maintainedPilot in command
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water,frozen

Analysis

Shortly after takeoff from an ice covered lake, the engine lost power. The pilot made a turn to avoid going into the ocean and stalled the airplane onto the ice. The pilot said he used carburetor heat prior to takeoff. The examination of the airplane by the FAA revealed 'water still remaining in the gas bowl and also in the carburetor...and dead bug debris from the fuel line elbow.

Aircraft

Registration
N36142
Reported as
Piper PA-22-20
Category
Airplane
Serial number
3121
Engine
Lycoming O-290-B2, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Floyd Watts
Registered owner
Ace Aviation Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 2, 2000 · 25 hours before
Destination
98B · Belfast, ME

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
62
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
20,000 total · 25 in this make and model · 39 in the last 90 days · 5 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
34 °F, dew point 28 °F
Altimeter
30.00 inHg