SEA96LA221

NTSB accident investigation · Cessna 172M · Cedar City, UT · October 1, 1996

Accident · No injuriesLimited investigationFinal report
Date
September 30, 1996, 19:00 local (Oct 1, 1996, 01:00 UTC)
Place
Cedar City, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N5459HCessna 172M
Weather
Visual (VMC) · Dusk
Status
Completed · report April 3, 1997
Report
Approved by Office Director
FAA report
19960930040649A
Case key
42470

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 failure to attain proper airspeed during takeoff, which resulted in a premature lift-off and an encounter with the terrain during the aborted landing. Excessive extension of the wing flaps was a related factor.

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 control - in flightTakeoff - aborted
Lowering of flaps - excessivePilot in commandFactor
Airspeed - not attainedPilot in commandCause
Lift-off - prematurePilot in commandCause
Aborted takeoff - performedPilot in command
Stall/mush
In flight collision with terrain/waterTakeoff - aborted

Analysis

According to the pilot, he initiated a takeoff from a private strip with what he believed was 10 degrees of flaps. After lift-off, the airplane entered a nose-up attitude, but would not gain altitude. The pilot stated that he '. . . saw no speed on airspeed indicator - decided to set it down. . .' The airplane then nosed into the ground, continued beyond the end of the airstrip, and came to a stop after sliding approximately 60 to 70 feet. Later, the pilot noted that the flaps appeared fully extended to the 40 degrees down position. Also, he noted that he must not have returned the flap switch to the neutral position, and that it did not automatically spring back.

Factual narrative

On September 30, 1996, approximately 1900 mountain daylight time, N5459H, a Cessna 172M, sustained substantial damage during takeoff from a private airstrip near Cedar City, Utah. The private pilot, the sole occupant, was uninjured. Visual meteorological conditions prevailed at the time of the flight, which had a destination of Torrance, California. There was no report of an ELT actuating.

When he was interviewed after the accident, the pilot stated that he had initiated a takeoff, rotating at normal speed. The nose pitched up above normal. He lowered the nose and overran the end of the runway, damaging the fuselage and separating the left main landing gear. He stated that he believed the airplane had been loaded too far aft of the aft center of gravity point. He had 95 pounds in the baggage compartment, and had 100 pounds in the back seat area, with no passenger in the front seat.

When he submitted his written accident report, the pilot noted that he believed he had selected 10 degrees of flaps for takeoff. After lift-off, he could not gain altitude and entered a nose-up attitude. He stated that he saw no speed on the airspeed indicator, and decided to "set it down" and then immediately nosed into the ground. He said the aircraft fish-tailed and came to a stop after sliding approximately 60-70 feet. He later remembered that the flaps appeared fully extended to 40 degrees down position. He noted that he must have not returned the flap switch to the neutral position, and that it did not automatically spring back.

Aircraft

Registration
N5459H
Reported as
Cessna 172M
Category
Airplane
Serial number
17265452
Airframe hours
5,032
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jonathon E. Allen
Registered owner
Birdman, A Business Trust
Airworthiness certificate
Standard, Normal
Destination
Torrance, CA
Airport
Hamilton Fort Ranches, runway 36, 4,100 × 30 ft, dirt

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
34
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
191 total · 113 in this make and model · 145 as pilot in command · 30 in the last 90 days · 16 in the last 30 days

Weather

Conditions
Visual (VMC) · Dusk
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

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