FTW98LA059

NTSB accident investigation · Mooney M20F · Stuttgart, AR · November 27, 1997

Accident · No injuriesLimited investigationFinal report
Date
November 27, 1997, 17:30 local (23:30 UTC)
Place
Stuttgart, AR
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2954LMooney M20F
Weather
Visual (VMC) · Dusk
Status
Completed · report May 21, 1998
Report
Approved by Office Director
FAA report
19971127046819A
Case key
20491

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 activate the runway lights, which led to his selection of a closed/abandoned runway for the landing. Factors relating to the accident were: the unlatched cabin door, and the lack of lighting conditions at dusk.

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/malfunctionCruise - normal
Door,passenger - unlatchedFactor
Airframe - vibration
On ground/water encounter with terrain/waterLanding - roll
Precautionary landing - initiatedPilot in command
Light condition - duskFactor
Airport facilities,runway edge lights - not operatingFactor
Procedures/directives - not followedPilot in commandCause
Wrong runway - selectedPilot in commandCause
Airport facilities,runway/landing area condition - closedFactor
Airport facilities,runway/landing area condition - rough/unevenFactor

Analysis

The pilot reported that the cabin door popped open while in cruise flight approximately 10 minutes after takeoff. The pilot added that 'the airplane began to buffet and vibrate.' He further stated that 'the wind noise in the cabin made communications difficult' and the pilot's 12 year old son, who was seated in the right front seat, 'became excited and scared.' The pilot asked Little Rock Approach Control for a vector to the Stuttgart Municipal Airport to land and secure the cabin door. During arrival over the airport, the pilot circled the airport as he attempted to activate the pilot controlled runway lights by clicking on frequency 122.9; however, the pilot was unable to activate any of the runway lights. UNICOM frequency 122.8 MHz was listed as the published frequency to activate the runway lights. The pilot attempted to land on a runway that had been closed and abandoned for over 10 years; its surface was reported to have been partly torn off.

Factual narrative

On November 27, 1997, at 1730 central standard time, a Mooney M20F airplane, N2954L, was substantially damaged while landing near Stuttgart, Arkansas. The instrument rated commercial pilot and his 3 passengers were not injured. The airplane was owned by Tiger Investment Co., of Wilmington, Delaware, and was being operated by the pilot under Title 14 CFR Part 91. Night visual meteorological conditions prevailed for the personal cross country flight which originated at the De Witt Municipal Airport at 1700, with Little Rock, Arkansas, as its intended destination. An IFR flight plan was filed for the 53 nautical mile flight.

The pilot reported that the cabin door popped open while in cruise flight approximately 10 minutes after takeoff. The pilot added that "the airplane began to buffet and vibrate." He further stated that "the wind noise in the cabin made communications difficult" and the pilot's 12 year old son, who was seated in the right front seat, "became excited and scared."

The pilot asked Little Rock Approach Control for a vector to the Stuttgart Municipal Airport to land and secure the cabin door. Upon arriving over the airport, the pilot circled the airport as he attempted to activate the pilot controlled runway lights by clicking on frequency 122.9; however, the pilot was unable to activate any of the runway lights. The UNICOM frequency (122.8) is listed as the published frequency to activate the runway lights.

Physical examination of the accident site revealed that the airplane touched down on a runway (04-22) that had been abandoned for over 10 years with sections of the hard surface reported as being "partly torn off." The imprint of the airplane's main landing gear was found on a portion of the abandoned runway west of runway 18-36. The airplane came to a stop after impacting a drainage ditch east of the taxiway connecting the airport's main ramp with runways 9 and 18.

Official sunset was reported as 1700. The airport's windsock at the airport remains lit 24 hours a day. The recorded winds at the time of the accident were reported from 150 degrees at 10 knots. The airplane was attempting to land on abandoned runway 04 (040 degrees).

On site examination of the 1967 model airplane by the FAA inspector revealed that the nose and right main landing gear had collapsed and the right flap was destroyed. The right wing and the underside of the fuselage sustained structural damage.

Aircraft

Registration
N2954L
Reported as
Mooney M20F
Category
Airplane
Serial number
670487
Airframe hours
4,180
Engine
Lycoming IO-360-A1A, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Calvin A. Bohannon
Registered owner
Tiger Investment Co.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 6, 1997 · 71 hours before
Departed
5M1 · De Witt, AR
Destination
LIT · Little Rock, AR
Flight plan
IFR
Airport
SGT · Stuttgart Municipal, runway 4

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
51
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
521 total · 187 in this make and model · 378 as pilot in command · 27 in the last 90 days · 5 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
150° at 10 knots
Visibility
10 statute miles
Lowest ceiling
7,000 ft broken
Temperature
64 °F, dew point 57 °F
Altimeter
29.00 inHg
Observed at
SGT, 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.