SEA01LA072

NTSB accident investigation · Maule M-4-210C · Bonners Ferry, ID · April 16, 2001

Accident · Minor injuriesLimited investigationFinal report
Date
April 16, 2001, 13:00 local (20:00 UTC)
Place
Bonners Ferry, ID
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N51463Maule M-4-210C
Weather
Visual (VMC) · Day
Status
Completed · report February 20, 2002
Report
Approved by Office Director
Parties
FAA - Spokane FSDO
FAA report
20010416008049A
Case key
52088

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

Inadequate preflight inspection/preparation of the aircraft by the pilot and consequent foreign object fouling of the rudder control, rendering directional control impossible. A factor was the pilot's distraction/preoccupation with personal problems.

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/waterTakeoff - roll/run
Aircraft preflight - inadequatePilot in commandCause
Interpersonal relationsPilot in commandFactor
Lack of certificationPilot in command
Inadequate recurrent trainingPilot in command
Flt control syst,rudder control - foreign objectCause
Directional control - not possible
Maintenance,annual inspection - not complied withPilot in command
Main gear collapsedTakeoff - roll/run

Analysis

The pilot reported that his wife had told him she wanted a divorce the day before the accident, and stated: "I believe now I was not prepared to taxi the aircraft, lack of concentration due to stress [sic]." The pilot stated that he applied power, the tail went up, and the aircraft started drifting left. He stated that he then tried to apply right rudder, but "I had left a small cockpit electric heater on [the] floor by [the] rudder pedals, which moved forward [and] locked up [the] rudder pedals." He reported that he was unable to correct the drift and that he then "chopped power" and applied brakes. However, the aircraft went off the left side of the runway, collapsing the right main landing gear and damaging a wing. The pilot indicated on his NTSB accident report that no mechanical malfunction or failure was involved in the accident.

Factual narrative

On April 16, 2001, approximately 1300 Pacific daylight time, a Maule M-4-210C, N51463, registered to and operated by the pilot, departed runway 20 during takeoff roll at Boundary County Airport, Bonners Ferry, Idaho, and was substantially damaged. The pilot of the aircraft, whose private pilot certificate was listed as "canceled" in the FAA airman registry, was the sole occupant of the aircraft and received minor injuries. Visual meteorological conditions prevailed and no flight plan was filed for the 14 CFR 91 personal flight, which was bound for Sandpoint, Idaho.

The pilot reported that his wife had told him she wanted a divorce the day before the accident, and stated: "I believe now I was not prepared to taxi the aircraft, lack of concentration due to stress [sic]." The pilot stated that "the aircraft rudders worked fine on lineup" with the runway, and that there was a right quartering headwind (wind from 210 to 230 degrees magnetic at 6 to 10 knots). The pilot stated that he applied power, the tail went up, and the aircraft started drifting left. He stated that he then tried to apply right rudder, but "I had left a small cockpit electric heater on [the] floor by [the] rudder pedals, which moved forward [and] locked up [the] rudder pedals." He reported that he was unable to correct the drift and that he then "chopped power" and applied brakes. However, the aircraft went off the left side of the runway, collapsing the right main landing gear and damaging a wing. The pilot indicated on his NTSB accident report that no mechanical malfunction or failure was involved in the accident.

The FAA airman registry indicated that the pilot had held a private pilot certificate with airplane single-engine land and airplane single-engine sea ratings, but that its status was "canceled" as of the time of the accident. The airman registry also indicated that the date of the pilot's last FAA third-class medical examination was November 3, 1993. The pilot did not provide any more current FAA medical certificate to investigators. The pilot indicated that he did not have a current flight review as per 14 CFR 61.56. The pilot also reported that the date of the airplane's last annual inspection was June 1992, and stated that he had lost the aircraft logbooks while moving out of his house the morning after the accident.

Aircraft

Registration
N51463
Reported as
Maule M-4-210C
Category
Airplane
Serial number
1117C
Engine
Continental IO-360-D, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 1992 · 200 hours before
Departed
65S · Bonners Ferry, ID
Destination
SZT · Sandpoint, ID
Airport
65S · Boundary County, runway 20, 4,000 × 75 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
56
Injuries
None
Medical
Class 3, Expired
Seat
Left
Flight hours
6,000 total · 1,000 in this make and model · 6,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 6 knots, gusting 10
Visibility
15 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 34 °F
Altimeter
29.89 inHg

Docket · 1

The files NTSB released with the investigation on January 31, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 335 KB in all.

FAA reports on this event · 1

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