FTW93LA091

NTSB accident investigation · Cessna 150H · Adkins, TX · February 20, 1993

Accident · No injuriesLimited investigationFinal report
Date
February 20, 1993, 15:00 local (21:00 UTC)
Place
Adkins, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6623SCessna 150H
Weather
Visual (VMC) · Day
Status
Completed · report October 25, 1993
Report
Approved by Office Director
FAA report
19930220003399A
Case key
18703

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 student pilot's failure to maintain clearance while maneuvering. A factor was the student's diverted attention from the open engine inspection door

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.

In flight collision with objectManeuvering
Door,inspection - open
Diverted attentionPilot in commandFactor
Object - fence post
Clearance - not maintainedPilot in commandCause
Wing,spar - fractured

Analysis

The student pilot was performing low level passes over his private airstrip when the airplane's left wing impacted a fence post during a maneuver. He landed without incident, put duct tape on the impacted area of the leading edge, and flew back to his departure airport. He did not report the event. Several days later, an FAA inspector saw the airplane at a repair station and noted the fractured left wing spar. He then interviewed the student and his instructor. The student stated that during the low pass over his airstrip, his attention was diverted momentarily due to an open engine cowling inspection door

Factual narrative

On February 20, 1993, at approximately 1500 central standard time, a Cessna 150H, N6623S, was substantially damaged while maneuvering at low altitude when it impacted a fence post and barbed wire at a private airstrip near Adkins, Texas. The student pilot was not injured. Visual meteorological conditions prevailed for the solo instructional flight.

The student pilot departed in his airplane from Stinson Airport, San Antonio, Texas, at approximately 1400 and flew to his private airstrip to practice landings. He stated to the FAA that he was flying approaches to the airstrip, but not touching down on the surface. During a low level maneuver, he was distracted when the engine cowling inspection door came open and the airplane's left wing impacted with a fence post and barbed wire, according to his statement. He landed the airplane without further incident, inspected the damage, put duct tape over the damaged area, and flew back to Stinson Airport. The accident was not reported and was discovered by an FAA inspector during an inspection of a repair station. The airplane's left wing spar was fractured through.

The FAA mailed an NTSB Form 6120.1/2 to the pilot. The pilot has not returned the document to date, even though numerous attempts have been made to contact him to obtain it.

Aircraft

Registration
N6623S
Reported as
Cessna 150H
Category
Airplane
Serial number
15067423
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Mccreless, Glen D.
Registered owner
Mccreless, Glen D.
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · January 2, 2000
Departed
SSF · San Antonio, TX
Airport
NONE · Mccreless Farm

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
38
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
40 total · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 8 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
SAT, 15 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.