ANC88LA143

NTSB accident investigation · Maule M-4 · Cordova, AK · September 18, 1988

Accident · No injuriesLimited investigationFinal report
Date
September 18, 1988, 12:07 local (20:07 UTC)
Place
Cordova, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N2044UMaule M-4
Weather
Visual (VMC) · Day
Status
Completed · report October 2, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19880918044809A
Case key
5084

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(total) - nonmechanicalApproach - vfr pattern - final approach
Fluid,fuel - waterCause
Fuel system,carburetor - waterCause
Aircraft service - improperPilot in commandCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - tundraFactor

Analysis

While on base leg to the airport, the engine stopped producing power forcing the pilot to land the airplane on the tundra short of the runway. Upon landing the airplane nosed over. Subsequent examination of the engine showed water in the carburetor. The water was drained and the engine started and operated normally. The PIC stated that he last refueled his acft 1 week earlier from his own fuel tank that was equipped with an aquacon go-no-go filter.

Aircraft

Registration
N2044U
Reported as
Maule M-4
Category
Airplane
Serial number
2038C
Airframe hours
1,976
Engine
Franklin 6A-350-C1, 220 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Roy Vanderpool
Registered owner
Roy Vanderpool
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 25, 1988 · 11 hours before
Departed
Bering River, AK
Airport
CDV · Cordova, runway 34, 1,900 × 30 ft, gravel

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
48
Certificates
Commercial, Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
7,000 total · 350 in this make and model · 12 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
40 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 45 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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