LAX89LA110

NTSB accident investigation · Cessna 152 · Green Valley, AZ · February 12, 1989

Accident · No injuriesLimited investigationFinal report
Date
February 12, 1989, 16:55 local (23:55 UTC)
Place
Green Valley, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5496BCessna 152
Weather
Visual (VMC) · Day
Status
Completed · report May 22, 1990
Report
Approved by Office Director
FAA report
19890212003479A
Case key
26339

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 displayed poor judgement in not maintaining proper altitude. A factor contributing to the accident was the pilot's overall lack of experience.

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
Object - wire,transmissionFactor
Proper altitude - not maintainedPilot in commandCause
Lack of total experiencePilot in commandFactor
Judgment - poorPilot in commandCause

Analysis

During cruise flight, the student pilot initially reported, the airplane collided with a bird. The pilot reported that the rudder control was not operating and during the forced landing on a highway the airplane collided with a transmission wire. It was pointed out that there was no evidence of a bird strike. The pilot then changed his story and stated that he collided with a parachutist. There was no report of a missing person or incident in the area. The pilot then stated that the airplane collided with something. A round gouge was found on the top one third of the vertical stabilizer. The stabilizer was bent slightly to the left side and partially jammed the movement of the rudder. The student pilot was carrying a passenger who stated that he was asleep and had no knowledge of the accident the student pilot did not file an accident report.

Aircraft

Registration
N5496B
Reported as
Cessna 152
Category
Airplane
Serial number
15283886
Engine
Lycoming O-235-L2C, 110 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Double Eagle Aviation
Registered owner
Gregory, George T. Jr.
Airworthiness certificate
Standard, Normal
Departed
TUS · Tucson, AZ

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
26 total

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 18 knots
Visibility
70 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 7 °F
Altimeter
29.00 inHg
Observed at
TUS

FAA reports on this event · 1

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