SEA01LA088

NTSB accident investigation · Maule Air M-7-235 · Everett, WA · May 11, 2001

Accident · No injuriesLimited investigationFinal report
Date
May 10, 2001, 19:52 local (May 11, 2001, 02:52 UTC)
Place
Everett, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5669SMaule Air M-7-235
Weather
Visual (VMC) · Day
Status
Completed · report February 20, 2002
Report
Approved by Office Director
Parties
FAA-FSDO
FAA report
20010510010509A
Case key
52322

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

A system failure for undetermined reasons while on final approach. The pilot's failure to maintain control of the aircraft was a factor.

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.

Airframe/component/system failure/malfunctionApproach - vfr pattern - final approach
Reason for occurrence undeterminedCause
Aircraft control - not maintainedPilot in commandFactor
In flight collision with terrain/waterEmergency descent/landing
Terrain condition - open field

Analysis

The pilot reported that while on final approach for landing, the aircraft began to drift to the left. The pilot corrected with rudder control, however, the aircraft continued to drift. The pilot also applied aileron input, however, the aircraft continued to drift to the left and begin a left circular turn. The pilot elected to go-around to try and remedy the problem. Power was added which resulted in the aircraft yawing to the left even with full right rudder and aileron control inputs. The pilot reported that he had no directional control and opted to land the aircraft off airport. During this turn, the left wing continued to drop and the aircraft lost altitude. The pilot located an open field and landed the aircraft left wing low and nose down. A Federal Aviation Administration Inspector responded to the accident site and later followed up when the aircraft was recovered from the accident site. The inspector reported that he inspected the flight control system, but did not find evidence of a mechanical failure or malfunction.

Factual narrative

On May 10, 2001, at 1952 Pacific daylight time, a Maule M-7-235, N5669S, registered to and operated by the private pilot as a 14 CFR Part 91 personal flight, collided with the terrain short of runway 34 at Snohomish County (Paine Field), Everett, Washington. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft was substantially damaged and the private pilot was not injured. The flight originated from Lopez Island, Washington, about 20 minutes prior to the accident.

During a telephone interview and subsequent written statement, the pilot reported that prior to contact with the tower, he checked the winds via ATIS. ATIS reported the wind from 34 degrees at six knots. The pilot then contacted the tower and was given clearance for left traffic to land on runway 34 left. The pilot reported that he performed the pre-landing checklist and set speed and flaps for landing. The pilot reported that while on final approach to runway 34, the aircraft began to drift to the left and he applied right rudder control, however the aircraft continued to drift. The pilot then applied aileron control, which also had no effect. The pilot reported that he eventually applied full right rudder and aileron control as the aircraft made a left circular turn. The pilot stated that he elected to go-around to try and remedy the problem. Power was added which resulted in the aircraft yawing to the left even with full right rudder and aileron control inputs. The aircraft was now in a steady 15 to 20 degree left turn. The pilot stated that he had no directional control and opted to land the aircraft off airport. During this turn, the left wing continued to drop and the aircraft lost altitude. The pilot located an open field and landed the aircraft left wing low and nose down.

A Federal Aviation Administration Inspector from the Seattle, Washington, Flight Standards District Office responded to the accident site and later followed up when the aircraft was recovered from the accident site. The inspector reported that he inspected the flight control system, but did not find evidence of a mechanical failure or malfunction.

Aircraft

Registration
N5669S
Reported as
Maule Air M-7-235
Category
Airplane
Serial number
4040C
Airframe hours
780
Engine
Lycoming IO-540-W1A5D, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
John W. Stieber
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 12, 2000 · 65 hours before
Departed
S31 · Lopez Island, WA
Destination
PAE · Everett, WA
Airport
PAE · Snohomish Co (Paine Field), runway 34L, 9,010 × 150 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
52
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
September 29, 2000
Seat
Left
Flight hours
240 total · 57 in this make and model · 110 as pilot in command · 21 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
52 °F, dew point 45 °F
Altimeter
30.13 inHg
Observed at
PAE, 1 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.