N3937M

Substantial
None

PIPER PA 12S/N: 12-2825

Accident Details

Date
Saturday, June 2, 2018
NTSB Number
GAA18CA320
Location
Nulato, AK
Event ID
20180604X12629
Coordinates
65.000000, -159.416671
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 improper landing flare, which resulted in a hard landing on upsloping terrain, and his subsequent failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack during an attempted go-around, which resulted in an aerodynamic stall.

Aircraft Information

Registration
Make
PIPER
Serial Number
12-2825
Engine Type
Reciprocating
Model / ICAO
PA 12M600
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
3
FAA Model
PA-12

Registered Owner (Current)

Name
DOWNS DOUGLAS
Address
PO BOX 10311
City
FAIRBANKS
State / Zip Code
AK 99710-0311
Country
United States

Analysis

The pilot reported that, while landing off airport on an upslope of a ridge, the tailwheel-equipped airplane "touched down harder than preferred". He applied full throttle, initiated a go-around, and attempted to turn towards the downslope side of the hill. The airplane briefly became airborne but then aerodynamically stalled and nosed down into the tundra.

The airplane sustained substantial damage to the engine mount.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# GAA18CA320