IAD96LA150

NTSB accident investigation · Cessna 150G · Templeton, MA · September 21, 1996

Accident · Minor injuriesLimited investigationFinal report
Date
September 21, 1996, 19:35 local (23:35 UTC)
Place
Templeton, MA
Injuries
1 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N2607JCessna 150G
Weather
Visual (VMC) · Night/bright
Status
Completed · report March 31, 1998
Report
Approved by Office Director
FAA report
19960921029149A
Case key
28111

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's improper in-flight decision to continued the cross-country flight into night conditions, and his inability to find the destination (or an alternate airport) in a timely manner, which resulted in fuel exhaustion, forced landing, and in-flight collision with trees. Factors related to the accident were: darkness, and the student pilot's lack of night 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.

Loss of engine power(total) - nonmechanicalCruise
In-flight planning/decision - improperPilot in commandCause
Light condition - nightFactor
Lack of total experience in type operationPilot in commandFactor
Became lost/disoriented - inadvertentPilot in commandCause
Fluid,fuel - exhaustionCause
Forced landingEmergency descent/landing
In flight collision with objectEmergency landing
Object - tree(s)

Analysis

The student pilot planned a 5 leg cross-country flight. A flight instructor (CFI) reviewed and approved the flight plan with an option of various locations to refuel. The student departed later than anticipated. He stated that the first 4 legs were uneventful, but he realized that darkness would affect his final leg. The student checked his flight planning and believed he had enough fuel to reach his destination without stopping, and that he would arrive before darkness. About half way on his final leg with the sun setting, the student pilot calculated 17 minutes to his destination and 75 minutes of fuel remaining. After arrival at his destination, the student was unable to find the airport. He requested assistance from a Flight Service Station, was located, then handed off to Boston Center. During a vector to the nearest airport, the engine lost power. The student pilot maintained best glide airspeed until tree top level, then stalled (landed) the airplane into the trees. Examination of the airplane revealed no usable fuel in the tanks. The airplane had flown 3.7 hours since its last refueling. The student pilot had not received any night flight instruction.

Factual narrative

On September 21, 1996, approximately 1935 eastern daylight time, a Cessna 150G, N2607J, was destroyed during a forced landing and collision with trees near Templeton, Massachusetts. The student pilot received minor injuries. Night visual meteorological conditions existed. A visual flight rules flight plan was filed and the flight was conducted under 14 CFR Part 91.

A certificated flight instructor reviewed and approved the student pilot's flight plan, including options on various locations to refuel. The flight instructor stated that she had not anticipated the flight to extend into darkness and the student pilot stated that he got a later start than expected. The first four legs of the five leg solo cross country flight were uneventful. The fifth leg was to Gardner Municipal Airport, Gardner, Massachusetts, where the student pilot planned to remain over night. The student pilot stated that he originally planned to get fuel, but realized he was behind schedule and the sun was beginning to set. The student pilot stated that he felt, after checking his flight planning, that he had enough fuel to get to his destination and without stopping, he would arrive prior to darkness.

The final leg started at 1845, official sunset occurred at 1850. The student pilot was half way to Gardner Airport, when he calculated 17 minutes to his destination and 75 minutes of fuel remaining, and the sun had set. The student pilot stated that upon his arrival at his destination, he attempted to activate the Pilot Control Lighting (PCL) on the airport. Not seeing the PCL and unable to locate the airport, the student pilot maintained 3,000 feet and circled in the vicinity.

The student pilot contacted a Flight Service Station and stated that he was disoriented and needed assistance. Once located, the pilot was turned over to Boston Center, who vectored him to the nearest airport. When asked, the student pilot stated that he was unable see the airport, and shortly thereafter, the engine lost power. After an unsuccessful attempt to restart the engine, the student pilot told Boston Center that he was not able to make the airport. The student pilot maintained best glide airspeed until tree top level, and then stalled the airplane into the trees.

Examination of the wreckage by a Federal Aviation Administration (FAA) Inspector revealed that both fuel caps were intact and when the master switch was turned on, both fuel gauges indicated empty. The FAA Inspector looked inside the fuel tanks and reported that, "there was barely enough fuel to wet the bottom in each tank." Among the paper work recovered at the scene was the starting Hobbs meter time of 5416.8 hours and the Hobbs meter in the airplane read 5420.5 hours for a total of 3.7 hours.

The student pilot's total flight experience covered 3 months with 30 hours of flight time, 13 hours as pilot in command/solo time and no night instruction received.

Aircraft

Registration
N2607J
Reported as
Cessna 150G
Category
Airplane
Serial number
15065607
Airframe hours
4,585
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Registered owner
Coastal Aviation Services, Inc
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · September 15, 1996 · 6 hours before
Departed
SFZ · Pawtucket, RI
Destination
GDM · Gardner, MA
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
33
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
30 total · 30 in this make and model · 12 as pilot in command · 29 in the last 90 days · 9 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright

FAA reports on this event · 1

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