SEA02LA158

NTSB accident investigation · Cessna 120 · Missoula, MT · August 16, 2002

Accident · No injuriesLimited investigationFinal report
Date
August 16, 2002, 13:30 local (19:30 UTC)
Place
Missoula, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N72594Cessna 120
Weather
Visual (VMC) · Day
Status
Completed · report April 8, 2003
Report
Approved by Office Director
Parties
FAA-FSDO
FAA report
20020816023449A
Case key
55520

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 adequately compensate for the wind conditions during the landing roll. Delayed remedial action and a high crosswind condition were factors.

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
Compensation for wind conditions - inadequatePilot in commandCause
Weather condition - crosswindFactor
Remedial action - delayedPilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ground

Analysis

The pilot reported that he was landing the aircraft in known high crosswind conditions. During the approach, the pilot stated that he had nearly full right aileron control and nearly full left rudder control applied to maintain runway alignment. The pilot stated, "I tried to do a 1 wheel, wheel landing. This is done by immediately applying forward pressure to the control column when the 1 wheel contacts the runway." When the pilot did this, the airplane bounced and continued to bounce for about 1,000 feet before he decided to abort the landing. When the pilot applied back pressure and power, he lost control of the airplane. The left wing contacted the ground and the airplane cart wheeled, substantially damaging both wings.

Factual narrative

On August 16, 2002, approximately 1330 mountain daylight time, a Cessna 120, N72594, registered to and operated by the pilot as a 14 CFR Part 91 personal flight, lost control of the aircraft during the landing roll and cart wheeled at Missoula International Airport, Missoula, Montana. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft was substantially damaged and the commercial pilot, the sole occupant, was not injured. The flight originated from Butte, Montana, about one hour and 30 minutes prior to the accident.

During a telephone interview and subsequent written statement, the pilot reported that he had just purchased this aircraft and was flying it from Butte to his home base in Moses Lake, Washington. A stop in Missoula was made for fueling. The pilot stated that he was landing on runway 29 with a known high cross-wind condition (30 to 35 knots and 45 degrees to the runway heading) as the tower controller was informing the pilot of the wind condition during his approach. The pilot reported that during the approach he had nearly full right aileron control and nearly full left rudder control applied to maintain runway alignment. The pilot stated, "I tried to do a 1 wheel, wheel landing. This is done by immediately applying forward pressure to the control column when the 1 wheel contacts the runway." When the pilot did this, the airplane bounced and continued to bounce for about 1,000 feet before he decided to abort the landing. When the pilot applied back pressure and power, he lost control of the airplane. The left wing contacted the ground and the airplane cart wheeled, substantially damaging both wings.

The Missoula surface weather observation reported at 1335 indicated winds from 360 degrees at 16 knots, gusting to 23 knots.

Aircraft

Registration
N72594
Reported as
Cessna 120
Category
Airplane
Serial number
9766
Airframe hours
4,118
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ronald S. Piercy
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 10, 2001 · 80 hours before
Departed
BTM · Butte, MT
Destination
MSO · Missoula, MT
Airport
MSO · Missoula International, runway 29, 9,501 × 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
53
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
August 9, 2002
Seat
Left
Flight hours
1,460 total · 10 in this make and model · 52 in the last 90 days · 26 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 16 knots, gusting 23
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 37 °F
Altimeter
30.03 inHg
Observed at
MSO

FAA reports on this event · 1

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