FTW90LA109

NTSB accident investigation · Cessna 172XP · Leona, TX · May 26, 1990

Accident · No injuriesLimited investigationFinal report
Date
May 26, 1990, 15:15 local (20:15 UTC)
Place
Leona, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N1650VCessna 172XP
Weather
Visual (VMC) · Day
Status
Completed · report September 4, 1992
Report
Approved by Office Director
FAA report
19900526017459A
Case key
23132

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

Engine power loss due to a totally obstructed air intake manifold. Contributing to the accident was the unsuitable terrain in which the forced landing had to be performed.

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) - mech failure/malfCruise - normal
Induction air control,intake manifold - foreign objectCause
Forced landingDescent - emergency
On ground/water collision with objectLanding - roll
Object - fence
Terrain condition - none suitableFactor

Analysis

During cruise flight, the aircraft engine abruptly lost complete power due to the primary and alternate air inlets becoming blocked by a foreign object, a rat's nest. The pilot executed a forced landing to the only suitable area available. The aircraft touched down without incident; however, during the landing roll, the aircraft struck three fences. The blockage occurred when the air inlet spring failed and allowed the rat's nest to enter the main air inlet throat resulting in air starvation to the engine.

Aircraft

Registration
N1650V
Reported as
Cessna 172XP
Category
Airplane
Serial number
R1722207
Engine
Continental IO-360-K, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
James G. Bergman
Airworthiness certificate
Standard, Normal
Departed
OOR · Livingston, TX

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
46
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
2,100 total · 1,030 in this make and model · 2,074 as pilot in command · 24 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 11 knots
Visibility
10 statute miles
Lowest ceiling
4,000 ft broken
Temperature
97 °F, dew point -0 °F
Observed at
LFK, 40 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.