SEA89LA125

NTSB accident investigation · Maule M4-210 · Lopez, WA · June 28, 1989

Accident · No injuriesLimited investigationFinal report
Date
June 28, 1989, 16:20 local (23:20 UTC)
Place
Lopez, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4744TMaule M4-210
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 1990
Report
Approved by Office Director
FAA report
19890628018369A
Case key
41042

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 did not maintain directional control of the airplane during the landing roll.

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
Ground loop/swerve - not correctedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll

Analysis

The aircraft ground looped during landing ground roll, resulting in substantial damage to both wings and the landing gear.

Aircraft

Registration
N4744T
Reported as
Maule M4-210
Category
Airplane
Serial number
1010
Engine
Continental IO-360-A, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Methow Aviation, Inc.
Departed
PAE · Everett, WA
Airport
S31 · Lopez Island, runway 16, 2,900 × 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
51
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
18,000 total · 10 in this make and model · 16,000 as pilot in command · 10 in the last 90 days · 20 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 8 knots
Visibility
7 statute miles
Lowest ceiling
8,000 ft broken
Temperature
-0 °F, dew point -0 °F
Observed at
NUW, 15 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.