ANC97LA151

NTSB accident investigation · Piper PA-22 · Northway, AK · September 16, 1997

Accident · No injuriesLimited investigationFinal report
Date
September 16, 1997, 13:30 local (21:30 UTC)
Place
Northway, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5840ZPiper PA-22
Weather
Visual (VMC) · Day
Status
Completed · report November 6, 1998
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19970916027709A
Case key
3070

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 maintain directional control during the landing. A factor in the accident was the pilot's lack of familiarity with the airplane.

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
Directional control - not maintainedPilot in commandCause
Lack of familiarity with aircraftPilot in commandFactor
Ground loop/swerve - inadvertentPilot in command

Analysis

The pilot was landing the tailwheel, tundra tire equipped airplane on an asphalt runway. The pilot planned to perform a wheel landing. During the landing roll, the airplane ground looped and departed the right side of the runway. The airplane received damage to the left wing spars, left aileron, the left horizontal stabilizer, and the left elevator. The pilot indicted he had accrued a total of 3 hours in the accident airplane make and model.

Factual narrative

On September 16, 1997, about 1330 Alaska daylight time, a tailwheel, tundra tire equipped, Piper PA-22, N5840Z, crashed during landing at the Northway Airport, Northway, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight, when the accident occurred. The airplane, operated by the pilot, sustained substantial damage. The certificated airline transport pilot, and the sole passenger, were not injured. Visual meteorological conditions prevailed. The flight originated at Merrill Field, Anchorage, Alaska, at 1030.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on September 20, 1997, at 0930, the pilot reported he was landing on an asphalt covered runway, runway 04, at the Northway Airport. The pilot planned to perform a wheel landing. During the landing roll, the airplane ground looped and departed the right side of the runway. The airplane received damage to the left wing spars, left aileron, the left horizontal stabilizer, and the left elevator.

In the pilot/operator report (NTSB form 6120.1/2) submitted by the pilot, he indicated the wind conditions were from 010 degrees at 3 knots. The pilot also indicted he had accrued a total of 3 hours in the accident airplane make and model.

Aircraft

Registration
N5840Z
Reported as
Piper PA-22
Category
Airplane
Serial number
22-9694
Engine
Lycoming O-235C1B, 108 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Emory M. Strong
Registered owner
Charles Dalton
Airworthiness certificate
Standard, Normal
Departed
MRI · Anchorgae, AK
Destination
ORT
Airport
ORT · Northway, runway 4, 5,100 × 100 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
63
Certificates
Airline transport, Flight instructor, Flight engineer
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
8,000 total · 3 in this make and model · 5,500 as pilot in command · 40 in the last 90 days · 25 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
10° at 3 knots
Visibility
60 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.

Other investigations on N5840Z · 1

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