N4231Z

Substantial
None

PIPER PA18S/N: 18-8457

Accident Details

Date
Monday, June 27, 2016
NTSB Number
ANC16CA041
Location
Palmer, AK
Event ID
20160712X52459
Coordinates
61.438056, -148.668060
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
2
Total Aboard
2

Probable Cause and Findings

The pilot's selection of unsuitable terrain for an off-airport landing, which resulted in a collision with trees and a ground-loop.

Aircraft Information

Registration
N4231Z
Make
PIPER
Serial Number
18-8457
Engine Type
Reciprocating
Model / ICAO
PA18PA18
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Analysis

The pilot was landing his tailwheel-equipped airplane on a rough and uneven, gravel covered, off-airport landing site adjacent to a river. Prior to landing, the pilot overflew the landing site multiple times at different altitudes for inspection. During the landing rollout the right wing struck tree branches, which resulted in a ground-loop. The airplane sustained substantial damage to the wings, empennage and left horizontal stabilizer. The pilot stated that there were no preaccident mechanical anomalies with the airplane that would have precluded normal operation.

In the recommendation section of the NTSB Accident/Incident Reporting Form 6120.1, the pilot stated that the accident may have been prevented if he would have increased his familiarization of off-airport operations, or selected a more suitable landing site.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ANC16CA041