GAA16CA021

NTSB accident investigation · Piper PA 18-150 · Old Harbor, AK · October 16, 2015

Accident · No injuriesData collectionFinal report
Date
October 16, 2015, 15:30 local (23:30 UTC)
Place
Old Harbor, AK
NTSB coordinates
56.5839, -153.5250 (estimated), outside the stated state
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4336ZPiper PA 18-150
Defining event
Takeoff: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report January 15, 2016
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Federal Aviation Administration
FAA report
20151016017959A
Case key
92205

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 selection of unsuitable terrain for landing, resulting in a collision with terrain.

Findings · 4

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-150: 160 casesAll aircraft: 9,295 casesProbable cause
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Contributed to outcomePiper PA-18-150: 10 casesAll aircraft: 270 cases
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Effect on equipmentPiper PA-18-150: 10 casesAll aircraft: 270 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

According to the pilot, he intended to perform a touch and go "to roll the tires" on a beach. He reported that he touched down, added power, and became airborne. He reported that shortly after becoming airborne the airplane rotated 90 degrees to the right, and the left wing impacted the ground. The airplane came to rest upright on an embankment and sustained substantial damage to the left wing, empennage, and elevator. The pilot reported that there were no mechanical failures or anomalies prior to or during the flight that would have prevented normal flight operation.

Factual narrative

According to the pilot, he intended to perform a touch and go "to roll the tires" on a beach. He reported that he touched down, added power, and became airborne. He reported that shortly after becoming airborne the airplane rotated 90 degrees to the right, and the left wing impacted the ground. The airplane came to rest upright on an embankment and sustained substantial damage to the left wing, empennage, and elevator. The pilot reported that there were no mechanical failures or anomalies prior to or during the flight that would have prevented normal flight operation.

Aircraft

Registration
N4336Z
Reported as
Piper PA 18-150 (A150)
Category
Airplane
Serial number
18-8654
Built
1968
Airframe hours
2,993.4
Engine
Lycoming O-320-A2B, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jungemann, Joel D.
Registered owner
Jungemann, Joel D.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 28, 2014
Departed
PAKD · Kodiak, AK
Destination
Sulua Bay, AK
Equipment
Satellite tracking device, Handheld GPS

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
49
Injuries
None
Certificates
Commercial, Airline transport, Flight instructor
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
April 28, 2015
Seat
Front
Restraint
4-point
Flight hours
6,752 total · 350 in this make and model · 350 as pilot in command · 287 in the last 90 days · 101 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 4 knots
Visibility
10 statute miles
Lowest ceiling
3,000 ft broken
Temperature
52 °F, dew point 48 °F
Altimeter
29.14 inHg
Observed at
PADQ, 78 nm away

Docket · 2

The files NTSB released with the investigation on December 24, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.7 MB in all.

FAA reports on this event · 1

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