FTW92LA193

NTSB accident investigation · Cessna 172F · Lubbock, TX · July 29, 1992

Accident · No injuriesLimited investigationFinal report
Date
July 29, 1992, 07:00 local (12:00 UTC)
Place
Lubbock, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5718RCessna 172F
Weather
Visual (VMC) · Day
Status
Completed · report December 16, 1993
Report
Approved by Office Director
FAA report
19920729028069A
Case key
18543

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 under instruction misjudged his distance and altitude during a simulated forced landing, and the CFI failed to take timely action to prevent the accident as a result of his alcoholic impairment of efficiency and judgement.

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.

UndershootApproach - vfr pattern - final approach
Emergency procedure - performedDual student
Proper glidepath - misjudgedDual studentCause
Supervision - inadequatePilot in command(cfi)Cause
Impairment(alcohol)Pilot in command(cfi)Cause
In flight collision with terrain/waterApproach - vfr pattern - final approach

Analysis

At 6,700 ft MSL, and over the airport, power was pulled back for a gliding spiral to the airport. On short final, the airplane was high and not aligned with the runway. During a slip the airplane hit a mound of dirt about 75 ft short of the runway. The cfi's application for a new medical certificate had been denied; he failed to report 'a driving while intoxicated' conviction on his application. A state trooper summoned to the accident site reported that as he spoke to the CFI he '...did still have a strong odor of some type of alcohol coming from his breath and his person.' The cfi's results of performing field sobriety tests indicated intoxication.

Aircraft

Registration
N5718R
Reported as
Cessna 172F
Category
Airplane
Serial number
17253381
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Rhiley, King R. III
Registered owner
Rhiley, King R. III
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · June 12, 1992
Departed
F82
Destination
F82
Airport
F82 · Town And Country Airpark, runway 17, 3,500 × 50 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Seat
Right
Flight hours
10,000 total

Weather

Conditions
Visual (VMC) · Day
Lowest ceiling
None

FAA reports on this event · 1

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