ANC99LA086

NTSB accident investigation · Cessna 150F · Fairbanks, AK · July 4, 1999

Accident · No injuriesLimited investigationFinal report
Date
July 3, 1999, 20:47 local (Jul 4, 1999, 04:47 UTC)
Place
Fairbanks, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7911FCessna 150F
Weather
Visual (VMC) · Day
Status
Completed · report August 3, 2000
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19990703008239A
Case key
46715

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 inadequate compensation for a crosswind. Factors in the accident were a crosswind, and an inadvertent ground loop.

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 - on ground/waterLanding - roll
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Ground loop/swerve - inadvertentPilot in commandFactor
Gear collapsedLanding - roll
Landing gear,main gear - overload

Analysis

The certificated commercial pilot was landing a tailwheel equipped airplane on runway 01L. The wind was reported to be from 283 degrees at 11 knots. The touchdown and beginning of the landing roll were uneventful until the nose of the airplane began to veer to the left. The pilot applied right rudder, left aileron, and right brake, but the airplane continued to turn left. The right main gear collapsed, and the right wing struck the runway surface. The pilot said there was no mechanical malfunction of the airplane.

Factual narrative

On July 3, 1999, about 2047 Alaska daylight time, a tailwheel equipped Cessna 150F airplane, N7911F, sustained substantial damage while landing at the Fairbanks International Airport, Fairbanks, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight when the accident occurred. The airplane was operated by the pilot/owner. The certificated commercial pilot, and the sole passenger, were not injured. Visual meteorological conditions prevailed. The flight originated at the Northway Airport, Northway, Alaska, about 1815.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on July 6, 1999, the pilot reported he was landing on runway 01L. The touchdown and beginning of the landing roll were uneventful until the nose of the airplane began to veer to the left. He applied right rudder, left aileron, and right brake, but the airplane continued to turn left. The right main gear collapsed, and the right wing struck the runway surface.

The pilot said there was no mechanical malfunction of the airplane.

At 2053, a Fairbanks Aviation Routine Weather Report (METAR) was reporting in part: Wind, 310 degrees (true) at 11 knots; visibility, 10 statute miles; clouds and sky condition, few at 6,000 feet, 11,000 feet scattered; temperature, 82 degrees F; dew point, 41 degrees F; altimeter, 30.03 inHg.

Aircraft

Registration
N7911F
Reported as
Cessna 150F
Category
Airplane
Serial number
15064011
Airframe hours
4,552
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Michael J. Kimball
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 25, 1999 · 30 hours before
Departed
PAOR · Northway, AK
Destination
PAFA
Airport
PAFA · Fairbanks International, runway 1L, 11,800 × 150 ft, asphalt

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
39
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
1,305 total · 122 in this make and model · 1,201 as pilot in command · 23 in the last 90 days · 23 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
283° at 11 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 41 °F
Altimeter
30.00 inHg
Observed at
PAF

FAA reports on this event · 1

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

Other investigations on N7911F · 3

Matched to the same aircraft by N-number and date.