ANC05CA115

NTSB accident investigation · Piper PA-18 · Port Heiden, AK · August 1, 2005

Accident · No injuriesData collectionFinal report
Date
August 1, 2005, 10:45 local (18:45 UTC)
Place
Port Heiden, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9062DPiper PA-18
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2005
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20050801017479A
Case key
62120

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's misjudged distance/altitude during final approach, which resulted in an undershoot and an in-flight collision with terrain.

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.

UndershootApproach - vfr pattern - final approach
Distance/altitude - misjudgedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The private pilot reported that while practicing beach landings he made a low, slow pass over a beach to check its suitability for landing. After determining the beach was suitable for landing, he made a left turn to the beach for landing. He added flaps in the turn, and as he turned final, he realized he was too low and too slow. He added power, but the airplane impacted terrain short of the intended landing area. The landing gear collapsed, and the wings and fuselage impacted the ground. The pilot stated there were no known mechanical anomalies with the airplane prior to the accident.

Factual narrative

On August 1, 2005, about 1045 Alaska daylight time, a Piper PA-18 airplane, N9062D, sustained substantial damage when it collided with terrain while landing on a beach, about 50 miles southwest of Port Heiden, Alaska. The airplane was being operated by the pilot as a visual flight rules (VFR) personal cross-country flight under Title 14, CFR Part 91 when the accident occurred. The private certificated pilot and sole passenger were not injured. Visual meteorological conditions prevailed, and no flight plan was filed. The flight originated at a private gravel airstrip northeast of the accident site, about 1015.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on August 2, the pilot said he borrowed the airplane from a lodge owner to practice beach landings. He said he flew low over the beach, and determined it was suitable for landing. After the low pass, he said he made a left turn to the beach for landing. He said he added flaps, but when he rolled out of the turn to final he was "too low and out of airspeed." He said he added power, but the airplane landed hard, and the main landing gear collapsed. The pilot said the airplane sustained structural damage to the wings and fuselage. He said prior to the accident there were no mechanical anomalies with the airplane.

Aircraft

Registration
N9062D
Reported as
Piper PA-18
Category
Airplane
Serial number
18-6427
Engine
Lycoming O-320, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jonathan Stone
Registered owner
Cinder River Lodge Inc.
Airworthiness certificate
Standard, Normal
Departed
Port Heiden, AK
Destination
Port Heiden, 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
22
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
193 total · 100 in this make and model · 43 in the last 90 days · 11 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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