FTW90LA080

NTSB accident investigation · Cessna 172N · Arlington, TX · March 10, 1990

Accident · No injuriesLimited investigationFinal report
Date
March 10, 1990, 17:15 local (23:15 UTC)
Place
Arlington, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5193FCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report November 9, 1992
Report
Approved by Office Director
FAA report
19900310003779A
Case key
23113

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 NTSB’s determination of the probable cause, and any contributing factors.

Instructor pilot's inadequate preflight procedures and failure to assure an adequate fuel supply for the proposed flight which led to the ensuing engine failure due to fuel exhaustion. Factors in the accident were the left fuel gauge's erroneous quantity readings and the soft/unsuitable terrain that led to a nose over during the subsequent emergency landing.

Analysis

The instructor and rated private pilot were conducting practice landings when the engine quit due to fuel exhaustion in the turn to left downwind. An off airport emergency landing was executed onto soft terrain and the airplane nosed over. No fuel was found on board the airplane however the left fuel quantity gauge indicated one quarter tank remaining and this discrepancy remained constant throughout the post-accident testing. The private pilot had briefed the instructor that he could not confirm visually the 1/2 tank indications on the fuel gauges during preflight. The instructor told the pilot that they would be airborne for an hour to an hour and a half and that he was confident the fuel supply was adequate.

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 engine power(total) - nonmechanicalApproach - vfr pattern - downwind
Fluid,fuel - exhaustionCause
Aircraft preflight - inadequatePilot in commandCause
Engine instruments,fuel quantity gage - incorrectFactor
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - softFactor
Terrain condition - none suitableFactor
Nose overLanding - roll

Aircraft

Registration
N5193F
Reported as
Cessna 172N
Category
Airplane
Serial number
17273124
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Aerocade Aviation
Airworthiness certificate
Standard, Normal

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
30
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
938 total · 200 in this make and model · 782 as pilot in command · 218 in the last 90 days · 66 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
183° at 13 knots, gusting 18
Visibility
12 statute miles
Lowest ceiling
4,600 ft broken
Temperature
79 °F, dew point 63 °F
Altimeter
29.00 inHg
Observed at
FTW, 17 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.