FTW95FA259

NTSB accident investigation · Cessna 152 · Ben Wheeler, TX · June 26, 1995

Accident · FatalField investigationFinal report
Date
June 26, 1995, 09:37 local (14:37 UTC)
Place
Ben Wheeler, TX
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4963HCessna 152
Weather
Visual (VMC) · Day
Status
Completed · report January 29, 1996
Report
Approved by Office Director
FAA report
19950626014869A
Case key
19231

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 pilot's intentional low level flying and not maintaining a clearance from the trees. A factor was the pilot exceeded the maximum allowable gross weight of the airplane.

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
Aircraft weight and balance - exceededPilot in commandFactor
Low altitude flight/maneuver - intentionalPilot in commandCause
Clearance - not maintainedPilot in commandCause
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The aircraft had been fully fueled before two large individuals with their equipment got into the aircraft for an aerial photographic flight in the local area. The manufacturers recommended maximum gross takeoff weight for this aircraft is 1,675 pounds and the calculated takeoff weight was 1,764.3 pounds. Witnesses observed the airplane 'flying much too low and slow just above the trees.' The witnesses stated that 'the plane sure did wobble' and it appeared to them that 'the airplane was going to slow to stay up.' Another witness observed the airplane's 'motor was cutting out' and 'then he hit the tree then the ground.' Another witness observed the airplane go 'straight down' and that 'he did not clip a tree.' The airplane came to rest on the north edge of a group of trees 25 to 30 feet high in a nose down position. An examination of the engine revealed no indications of anomalies that could have affected its performance. The flaps were found in a 7 degree down position. Leaves and twigs were found in the left main gear wheel fairing which matched the leaves on the trees at the accident site.

Factual narrative

History of flight

On June 26, 1995, at 0937 central daylight time, a Cessna 152, N4963H, was destroyed while maneuvering near Ben Wheeler, Texas. The commercial pilot and his passenger were fatally injured. The aircraft was being operated by Tyler Aero Company of Texas, Inc., under Title 14 CFR Part 91. The flight originated from Tyler Pounds Field located near Tyler, Texas, at approximately 0800. Visual meteorological conditions prevailed for the local aerial photographic flight and no flight plan was filed.

According to witnesses, the airplane was observed "flying much too low and slow just above the trees." The witnesses stated that "the plane sure did wobble" and it appeared to them that "the airplane was going too slow to stay up." Another witness observed the airplane's "motor was cutting out" and "then he hit the tree then the ground." Another witness observed the airplane go "straight down" and that "he did not clip a tree."

Aircraft information

The manufacturer recommended maximum gross takeoff weight for this aircraft is 1,675 pounds. The weight of the occupants, fuel, equipment, and the aircraft at the time of takeoff was calculated to be 1,764.3 pounds (see enclosed weight and balance calculations). The fuel burn rate of the engine of this aircraft, which was provided by the owner, was estimated at 6 gallons per hour. With a flight time of 1 hour and 37 minutes, this calculated out to an airplane weight of 1,704.3 pounds at the time of the accident.

Wreckage and impact information

The airplane came to rest on the north edge of a group of trees 25 to 30 feet high in a nose down position on a measured magnetic heading of 350 degrees. The airplane's engine was found buried in a pond's hard earthen dam with a propeller blade visible. The leading edge of the wings were parallel to the ground and compressed aft. The accident site was located 200 yards north of County Road 4614 and a quarter mile west of Highway 279.

Continuity was established to the engine and flight controls. The fuel tanks had been compromised and the fuel selector was in the "on" position. The flap jack screw indicated that the flaps were down 7 degrees. Leaves and twigs were found in the left main gear wheel fairing which matched the leaves on the trees at the accident site. An examination of the engine revealed no indications of anomalies that could have affected it's performance.

Medical and pathological information

An autopsy was performed by the Southwestern Institute of Forensic Sciences at Dallas, Texas, on June 27, 1995. Toxicology findings were negative.

Additional data

The airplane was released to the owner's representative.

Aircraft

Registration
N4963H
Reported as
Cessna 152
Category
Airplane
Serial number
15284048
Airframe hours
6,019
Engine
Lycoming O-235-L2C, 125 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial observation · Part 91
Registered owner
Tyler Aero Company Of Texas
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · March 17, 1995 · 30 hours before
Departed
TYR · Tyler, 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
25
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
325 total · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 8 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 63 °F
Altimeter
29.00 inHg
Observed at
TYR, 20 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.