ANC15CA022

NTSB accident investigation · Piper PA 18A 150 · Nondalton, AK · April 19, 2015

Accident · Serious injuriesData collectionFinal report
Date
April 19, 2015, 15:30 local (23:30 UTC)
Place
Nondalton, AK
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2894ZPiper PA 18A 150
Defining event
Takeoff: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report August 11, 2015
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA
FAA report
20150419006979A
Case key
91058

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 failure to maintain control of the airplane while taking off with a gusting crosswind.

Findings · 2

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-18A 150: 18 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomePiper PA-18A 150: 3 casesAll aircraft: 1,008 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

The pilot was on a personal cross-country flight in a tailwheel-equipped, single engine airplane. The pilot stated that although there was a strong crosswind on landing, he did not expect it to affect the airplane on takeoff. During the takeoff ground roll, when the pilot could no longer maintain directional control, he took off, climbing about 10 feet before losing altitude and impacting a ditch that is parallel to the runway. During the impact, the airplane sustained substantial damage and the pilot and sole occupant, sustained serious injuries. The pilot stated there were no preimpact mechanical malfunctions or anomalies that would have precluded normal operation.

Factual narrative

The pilot was on a personal cross-country flight in a tailwheel-equipped, single engine airplane. The pilot stated that although there was a strong crosswind on landing, he did not expect it to affect the airplane on takeoff. During the takeoff ground roll, when the pilot could no longer maintain directional control, he took off, climbing about 10 feet before losing altitude and impacting a ditch that is parallel to the runway. During the impact, the airplane sustained substantial damage and the pilot and sole occupant, sustained serious injuries. The pilot stated there were no preimpact mechanical malfunctions or anomalies that would have precluded normal operation.

Aircraft

Registration
N2894Z
Reported as
Piper PA 18A 150
Category
Airplane
Serial number
18-7078
Built
1959
Engine
Lycoming 0-320 SERIES, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Restricted (Special)
Departed
PALH · Anchorage, AK
Destination
5NN · Nondalton, AK
Airport
5NN · Nondalton, runway 20, 2,800 × 75 ft, gravel

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
Serious
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Front
Flight hours
2,591 total · 97 in this make and model · 2,528 as pilot in command · 75 in the last 90 days · 22 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 12 knots
Visibility
10 statute miles
Lowest ceiling
3,200 ft broken
Temperature
41 °F, dew point 34 °F
Altimeter
29.29 inHg
Observed at
PAIL, 14 nm away

Docket · 2

The files NTSB released with the investigation on July 27, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 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.

Other investigations on N2894Z · 1

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