FTW95LA092

NTSB accident investigation · Mooney M20F · Miami, OK · January 14, 1995

Accident · Serious injuriesLimited investigationFinal report
Date
January 14, 1995, 12:20 local (18:20 UTC)
Place
Miami, OK
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4024NMooney M20F
Weather
Visual (VMC) · Day
Status
Completed · report August 23, 1995
Report
Approved by Office Director
FAA report
19950114000459A
Case key
19338

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 failure to maintain control of the airplane during takeoff due to his attention being diverted. Factors were the passenger's seat belt buckle blocking the gear up latching mechanism, and his lack of familiarity with the airplane.

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 - in flightTakeoff - initial climb
Aircraft control - not maintainedPilot in commandCause
Diverted attentionPilot in commandCause
Control interference - encounteredPilot in commandFactor
Lack of familiarity with aircraftPilot in commandFactor
In flight collision with terrain/waterTakeoff - initial climb

Analysis

The pilot's attention was diverted to a problem with raising the gear lever. The passenger side seatbelt buckle was blocking the gear lever preventing the gear from locking up. While the pilot was trying to move the seatbelt buckle, the airplane collided with the terrain. The pilot had just purchased the airplane and reported 1 hour in make/model.

Factual narrative

On January 14, 1995, at 1220 central standard time, a Mooney M20F, N4024N, was substantially damaged during takeoff near Miami, Oklahoma. The private pilot was seriously injured. Visual meteorological conditions prevailed for the cross county flight.

The pilot/operator report stated the following information. The pilot had just purchased the airplane and was going to fly it back to California. "While taking off - passenger side seatbelt buckle was jammed under gear lever which prevented gear from locking up - while trying to clear buckle from gear lever aircraft struck the ground."

Aircraft

Registration
N4024N
Reported as
Mooney M20F
Category
Airplane
Serial number
680-160
Engine
Lycoming IO-360-A1A, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Simmons, Samuel P.
Airworthiness certificate
Standard, Normal
Departed
MIO
Destination
ABQ · Albuquerque, NM
Airport
MIO · Miami Muni, runway 17, 5,613 × 100 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
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
4,000 total · 1 in this make and model · 6 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
35° at 10 knots
Visibility
12 statute miles
Lowest ceiling
15,000 ft broken
Temperature
37 °F
Altimeter
29.00 inHg
Observed at
JLN, 20 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.

Other investigations on N4024N · 2

Matched to the same aircraft by N-number and date.