FTW94LA307

NTSB accident investigation · Cessna 140 · Nenana, AK · September 18, 1994

Accident · No injuriesLimited investigationFinal report
Date
September 18, 1994, 13:30 local (21:30 UTC)
Place
Nenana, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N89511Cessna 140
Weather
Visual (VMC) · Day
Status
Completed · report May 4, 1995
Report
Approved by Office Director
FAA report
19940918029809A
Case key
19168

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 excessive use of the brakes during the aborted takeoff.

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.

Nose overTakeoff - aborted
Weather condition - unfavorable wind
Aborted takeoff - initiatedPilot in command
Brakes(normal) - excessivePilot in commandCause

Analysis

The pilot decided to abort the takeoff immediately after the airplane broke ground due to variable cross wind conditions. During the abort, the pilot applied exessive brakes and the airplane nosed over. The sod strip was 800 feet long.

Factual narrative

On September 18, 1994, at 1330 Alaska daylight time, a Cessna 140, N89511, was substantially damaged during takeoff from a private sod strip near Nenana, Alaska. The airplane, owned and operated by the private pilot, was departing on a personal cross country flight. There was no flight plan filed and visual meteorological conditions prevailed. The pilot, the sole occupant, was not injured.

According to the pilot, he was on a round robin flight out of Fairbanks, Alaska, when he landed at the 800 foot by 40 foot sod strip. He said that during the takeoff, he encountered variable cross wind conditions and decided to abort the takeoff right after the airplane broke ground. He stated that he pulled the power and mixture off, set the airplane down, and applied braking. He further said that he applied excessive brakes and the airplane nosed over and slid to a stop on its back. The pilot reported the winds as being variable from a cross wind to a tail wind at 4 to 8 knots.

Aircraft

Registration
N89511
Reported as
Cessna 140
Category
Airplane
Serial number
8547
Airframe hours
5,695
Engine
Continental C-85-12-F, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Hrubes, Patrick E.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 9, 1994 · 5 hours before
Destination
FAI · Fairbanks, AK
Airport
None, runway 36, 800 × 40 ft, grass/turf

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
37
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
161 total · 104 as pilot in command · 21 in the last 90 days · 9 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 4 knots, gusting 8
Visibility
60 statute miles
Lowest ceiling
2,000 ft overcast
Temperature
50 °F

FAA reports on this event · 1

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