LAX95LA102

NTSB accident investigation · Luscombe 8F · Wickenburg, AZ · January 13, 1995

Accident · Minor injuriesLimited investigationFinal report
Date
January 13, 1995, 15:30 local (22:30 UTC)
Place
Wickenburg, AZ
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2183BLuscombe 8F
Weather
Visual (VMC) · Day
Status
Completed · report January 19, 1996
Report
Approved by Office Director
FAA report
19950113004839A
Case key
29030

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-rated passenger's failure to maintain directional control of the airplane during the takeoff ground roll, and the pilot-in-command's inadequate supervision of the pilot-rated passenger, who had sole access to the airplane's brakes.

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
Directional control - not maintainedPilot passengerCause
Lack of familiarity with aircraftPilot passenger
Supervision - inadequatePilot in command(cfi)Cause
On ground/water encounter with terrain/waterTakeoff - aborted
Brakes(normal) - not availablePilot in command(cfi)
Terrain condition - ditch
Nose overTakeoff - aborted

Analysis

The pilot-in-command (CFI) in the right seat permitted the pilot-rated passenger to take off in the conventional gear airplane. The initial ground roll was unremarkable. However, the passenger lost control of the airplane after accelerating to between 30 and 40 miles per hour. The CFI attempted to regain control of the airplane as it veered off the runway, but he was not successful. The airplane encountered a ditch and nosed over. Wheel brakes were installed only on the left side of the airplane.

Factual narrative

On January 13, 1995, at 1530 mountain standard time, a Luscombe 8F, N2183B, owned and operated by Gavin and Patricia Murray, crashed during takeoff at the Wickenburg Municipal Airport, Wickenburg, Arizona. Visual meteorological conditions prevailed at the time of the personal flight. The airplane was substantially damaged. The airline transport certificated pilot and pilot-rated passenger received minor injuries. The personal flight was originating at the time of the accident.

The pilot reported that during the takeoff roll on runway 05 the passenger was initially handling the flight controls. After accelerating without difficulty to between 30 and 40 miles per hour, the airplane suddenly veered right, and the pilot took the controls. The pilot further indicated that he was not able to redirect the airplane back onto the runway, so he aborted the takeoff. The airplane crossed a parallel taxiway onto an unpaved area, entered a small ditch, and nosed over.

The accident was witnessed by the airplane's owner, who was trying to sell his airplane to the pilot-rated passenger. Neither the airline transport certificated pilot nor passenger made any statement to the airplane's owner regarding having experienced any mechanical problem with the airplane during the accident flight.

In February, when the National Transportation Safety Board learned of the accident, the Safety Board received a written statement from the pilot-rated passenger. The passenger reported the circumstances related to the accident flight. He did not assert having experienced any mechanical failure or having encountered gusty winds. The pilot-rated passenger reported that his prior experience flying in the same model of conventional gear airplane was about 2.0 hours.

The pilot-in-command completed the Safety Board's "Aircraft Accident Report," NTSB Form 6120.1. In the report, the pilot wrote, in part, that he was "an experienced tail wheel instructor," and was also current in conventional gear airplanes. Regarding controls installed in the airplane, the pilot reported that wheel brake pedals were only located on the left side, and he was seated on the right side.

Aircraft

Registration
N2183B
Reported as
Luscombe 8F
Category
Airplane
Serial number
6610
Airframe hours
1,450
Engine
Continental C-90-12F, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gavin & Patricia Murray
Registered owner
Gavin & Patricia Murray
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 1, 1994
Departed
E25
Destination
E25 · AZ
Airport
E25 · Wickenburg, runway 5, 5,050 × 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
62
Certificates
Airline transport, Flight engineer, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
10,500 total · 13 in this make and model · 6,590 as pilot in command · 12 in the last 90 days · 8 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots, gusting 8
Visibility
20 statute miles
Lowest ceiling
20,000 ft overcast
Temperature
64 °F

FAA reports on this event · 1

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