ANC90LA050

NTSB accident investigation · Maule M-4 · Anchorage, AK · March 31, 1990

Accident · No injuriesLimited investigationFinal report
Date
March 31, 1990, 17:54 local (21:54 UTC)
Place
Anchorage, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4619TMaule M-4
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 1992
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19900331008579A
Case key
5349

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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Probable cause

The pilot's improper compensation for wind conditions and failure to maintain directional control. The unfavorable (variable) wind and snow covered terrain were related factors.

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/waterLanding - roll
Weather condition - unfavorable windFactor
Compensation for wind conditions - improperPilot in commandCause
Directional control - not maintainedPilot in commandCause
Nose overLanding - roll
Terrain condition - snow coveredFactor

Analysis

The pilot stated that he was unable to maintain directional control while landing in variable wind conditions. The airplane subsequently went off the runway into snow, nosed over, and sustained substantial damage. The pilot said that his inability to maintain directional control, as well as the variable winds, resulted in the accident.

Aircraft

Registration
N4619T
Reported as
Maule M-4
Category
Airplane
Serial number
87
Engine
Continental O-300-A, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Raymond H. Tucker
Departed
ANC · Anchorage, AK
Airport
MRI · Merrill Field, runway 33, 2,469 × 60 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
44
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Flight hours
380 total · 228 in this make and model · 317 as pilot in command · 17 in the last 90 days · 9 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
25 statute miles
Lowest ceiling
8,000 ft broken
Temperature
-0 °F, dew point -0 °F
Observed at
MRI

FAA reports on this event · 1

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