IAD97LA056

NTSB accident investigation · Cessna 150 · Pittsburgh, PA · April 2, 1997

Accident · No injuriesLimited investigationFinal report
Date
April 2, 1997, 14:10 local (19:10 UTC)
Place
Pittsburgh, PA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3616JCessna 150
Weather
Visual (VMC) · Day
Status
Completed · report October 30, 1998
Report
Approved by Office Director
FAA report
19970402047199A
Case key
28180

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 inadvertently became lost/disoriented during a cross-country flight, and failed to use his radio for assistance, which led to fuel exhaustion, loss of engine power, and a forced landing.

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) - nonmechanicalCruise
Became lost/disoriented - inadvertentPilot in commandCause
In-flight planning/decision - improperPilot in commandCause
Fluid,fuel - exhaustionCause
Forced landingEmergency descent/landing
In flight collision with terrain/waterEmergency landing

Analysis

After reviewing the flight planning, the flight instructor (CFI) approved the student pilot's solo cross-country flight. The student then departed on the cross-country flight for his destination, which was 110 miles away. The student said he found some of his check points, but after the planned elapsed time, he could not find the airport. He continued to search, and did not use his radio for assistance. The student became disoriented, and the airplane was tracked on radar into Class 'B' airspace, until it impacted the ground about 2 miles from an international airport. The student reported he was forced to land 'after running out of fuel' about 85 miles west of his destination. The airplane manual stated there were 3.5 gallons of unusable fuel. About 2.5 gallons of fuel were drained from the airplane.

Factual narrative

On April 2, 1997, about 1410 eastern standard time, a Cessna 150, N3616J, was substantially damaged during a collision with the terrain from a forced landing near Pittsburgh, Pennsylvania. The student pilot was uninjured. Visual meteorological conditions existed and no flight plan was filed for the solo cross country flight conducted under 14 CFR Part 91.

The certificated flight instructor reported that he reviewed the student pilot's cross country planning, and signed the student's third class medical/student pilot certificate for the solo cross country flight. The student pilot stated that he departed Hazleton Municipal Airport, Hazleton, Pennsylvania, about 1050, destined for Clearfield-Lawrence Airport, Clearfield, Pennsylvania, about 110 miles west. The student pilot stated that "the highway (Interstate 80) would led him to his destination." He reported that he found some of his check points, but after the elapsed time, he could not see the airport. The student pilot reported that he thought his position was south of the airport, and he searched for his destination. The student pilot stated that he could not explain why he did not make any radio calls for assistance, only that he became disoriented.

Federal Aviation Administration (FAA) Air Traffic Controllers tracked the airplane's transponder into Pittsburgh International Airport's Class B airspace. The airplane impacted the ground about 85 miles west of the intended destination. The pilot reported that he had no mechanical problems, and flew until forced to land "after running out of fuel."

A FAA Inspector examined the wreckage on April 3, 1997. The location was approximately 2 miles east of the Pittsburgh International Airport, Pittsburgh, Pennsylvania. The Inspector reported that the pilot landed up slope on hilly, rough terrain. The nose landing gear and strut were broken off and lying on the ground near the initial impact point. The firewall was bent upward approximately 2 inches and the right wing tip leading edge was crushed causing spar damage and buckling at the wing root. Flaps were found at the 35 degree position. The Inspector reported about 2.5 gallons of fuel were drained from the fuel tanks, and the airplane's manual stated that 3.5 gallons of fuel were unusable.

The student pilot had accumulated 68.3 hours of flight time, with 45 hours in the Cessna 150.

Aircraft

Registration
N3616J
Reported as
Cessna 150
Category
Airplane
Serial number
150-64916
Airframe hours
2,439
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Christopher G. Black
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · March 10, 1997 · 18 hours before
Departed
HZL · Hazleton, PA
Destination
N97 · Clrfld Lawrence, PA
Flight plan
VFR

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
53
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
68 total · 59 in this make and model · 20 as pilot in command · 6 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 4 knots, gusting 16
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
PIT, 2 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.