N3222M

Substantial
None

Piper PA-12S/N: 12-1887

Accident Details

Date
Saturday, December 9, 2006
NTSB Number
SEA07CA027
Location
Antelope Island, UT
Event ID
20070129X00105
Coordinates
40.940555, -112.206947
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
1
Total Aboard
1

Probable Cause and Findings

The pilot's excessive braking during a precautionary landing at an off-airport landing area. A contributing factor was the pilot's non-standard modification of the oil cooler, which resulted in high engine oil temperature.

Aircraft Information

Registration
Make
PIPER
Serial Number
12-1887
Engine Type
Reciprocating
Year Built
1947
Model / ICAO
PA-12PA12
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
3
FAA Model
PA-12

Registered Owner (Current)

Country
United States

Analysis

On December 9, 2006, about 1000 mountain daylight time, a Piper PA-12 (Super Cruiser), N3222M, sustained substantial damage during landing at an off-airport landing site on Antelope Island, Utah. The airplane is owned by the pilot, and was being operated as a visual flight rules (VFR) personal/pleasure flight under Title 14, CFR Part 91, when the accident occurred. The commercial pilot, the sole occupant of the airplane, was not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the cross-country flight. The flight originated from Salt Lake City, Utah, approximately 15 minutes prior to the accident.

During a post accident telephone conversation (and subsequent written report) with the National Transportation Safety Board, IIC, the pilot stated that prior to the accident flight, tape was placed on the intake side of the oil cooler in an effort to keep the oil "from running so cool." Approximately 15 minutes after takeoff the pilot noted the oil temperature was "over the red line" and elected to make a precautionary landing on Antelope Island. During the landing rollout on the island, the pilot applied brakes and the aircraft nosed-over onto its back resulting in substantial damage.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# SEA07CA027