ANC05CA091

NTSB accident investigation · Piper PA-20 · Nome, AK · July 4, 2005

Accident · No injuriesData collectionFinal report
Date
July 4, 2005, 08:45 local (16:45 UTC)
Place
Nome, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7440KPiper PA-20
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2005
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20050704017449A
Case key
62022

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 wind conditions during the landing roll, which resulted in the collapse of the main landing gear, and a nose over. A factor associated with the accident was a crosswind.

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
Main gear collapsedLanding - aborted
Nose overLanding - aborted
Terrain condition - ground

Analysis

The private pilot was landing on a ridgeline, which required a correction for a right crosswind. During the landing roll, a gust of wind lifted the right wing, and the pilot applied full right aileron and full engine power in an attempt to abort the landing. During the aborted landing, the right main landing gear collapsed, and the airplane nosed over. The pilot noted that there were no preaccident mechanical anomalies with the airplane.

Factual narrative

On July 4, 2005, about 0845 Alaska daylight time, a tundra tire-equipped Piper PA-20 airplane, N7440K, sustained structural damage during an aborted landing at an off airport site, located about 47 miles northeast of Nome, Alaska. The airplane was being operated as a visual flight rules (VFR) personal flight under Title 14, CFR Part 91, when the accident occurred. The private pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed. The flight originated at the Nome City Airfield, about 0800, and no flight plan was filed.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on July 5, the pilot reported that he was landing to the northwest, on a ridgeline, which required a correction for a right crosswind from the north. The pilot stated that during the landing roll a gust of wind lifted the right wing, and he applied full right aileron and full engine power in an attempt to abort the landing. During the aborted landing, the right main landing gear collapsed, and the airplane nosed over. The pilot noted that there were no preaccident mechanical anomalies with the airplane.

Aircraft

Registration
N7440K
Reported as
Piper PA-20
Category
Airplane
Serial number
20-351
Airframe hours
2,690.83
Engine
Lycoming O-290-D2, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Anthony C. Parsons
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 2005 · 17 hours before
Departed
94Z · Nome, AK
Destination
Nome, AK

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
47
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
August 1, 2004
Seat
Left
Flight hours
187 total · 134 in this make and model · 144 as pilot in command · 30 in the last 90 days · 26 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Temperature
52 °F

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 N7440K · 2

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