ANC95LA123

NTSB accident investigation · Piper PA-22-150 · Nikiski, AK · August 2, 1995

Accident · No injuriesLimited investigationFinal report
Date
August 1, 1995, 16:00 local (Aug 2, 1995, 00:00 UTC)
Place
Nikiski, AK
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N7597DPiper PA-22-150
Weather
Visual (VMC) · Day
Status
Completed · report February 14, 1996
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19950801024549A
Case key
2702

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 selection of unsuitable terrain, and his delay in aborting the takeoff. The soft terrain and high grass were related 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.

OverrunTakeoff - aborted
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - softFactor
Terrain condition - high vegetationFactor
Aborted takeoff - delayedPilot in commandCause
Gear collapsedTakeoff - aborted
Landing gear,nose gear - overload
Nose overTakeoff - aborted

Analysis

The certificated private pilot and three passengers landed at a remote area to fish. The pilot had landed at the accident site on previous occasions. The landing area was soft and muddy with high grass. A light rain was falling in the area. The pilot indicated that during the takeoff roll for the return flight, the airplane accelerated to 60 mph, but liftoff was impeded by high grass. The pilot aborted the takeoff, and the airplane traveled beyond the takeoff area. The nose gear then failed, and the airplane nosed over.

Factual narrative

On August 1, 1995, about 1600 Alaska daylight time, a wheel equipped Piper PA-22-150, N7597D, crashed during takeoff from a remote area at the mouth of the Kustatan River, about 18 miles west of Nikiski, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight to Anchorage, Alaska, when the accident occurred. The airplane, operated by the pilot, received substantial damage. The certificated private pilot and 3 passengers were not injured. Visual meteorological conditions prevailed.

The pilot reported that he landed earlier in the day in soft, muddy terrain to fish in the nearby Kustatan River. He had landed in the area on previous occasions. The pilot indicated that during the takeoff run, the airplane accelerated to 60 MPH but the liftoff was impeded by high grass. The pilot aborted the takeoff and the airplane traveled beyond the intended takeoff area. The nose gear then failed and the airplane nosed over. The airplane received damage to the nose gear and empennage. The pilot reported that light rain was falling in the area of the accident.

Aircraft

Registration
N7597D
Reported as
Piper PA-22-150
Category
Airplane
Serial number
22-5298
Airframe hours
2,800
Engine
Lycoming O-320-B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jerry P. Herring
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 9, 1995 · 10 hours before
Destination
MRI · Anchorage, 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
35
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
557 total · 549 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 10 knots, gusting 12
Visibility
10 statute miles
Lowest ceiling
4,500 ft broken
Temperature
55 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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