N88415

Substantial
None

PIPER J3 S/N: 16139

Accident Details

Date
Friday, March 10, 1995
NTSB Number
ANC95LA037
Location
SKWENTNA, AK
Event ID
20001207X03054
Coordinates
61.930114, -151.730651
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
1
Total Aboard
1

Probable Cause and Findings

A FROZEN ENGINE BREATHER TUBE WHICH RESULTED IN A LOSS OF OIL AND ENGINE POWER.

Aircraft Information

Registration
N88415
Make
PIPER
Serial Number
16139
Engine Type
Reciprocating
Year Built
1974
Model / ICAO
J3 J3
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
BEAN DANIEL R
Address
PO BOX 91856
Status
Deregistered
City
ANCHORAGE
State / Zip Code
AK 99509
Country
United States

Analysis

On March 10, 1995, about 1700 Alaska standard time, a ski equipped Piper J3, N88415, collided with a tree during a forced landing, about 65 miles northwest of Skwentna, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country ferry flight to deliver the airplane to Aniak, Alaska, via McGrath, Alaska, when the accident occurred. The airplane sustained substantial damage. The certificated commercial pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed. After refueling the airplane, the flight originated at Big Lake Airport, Big Lake, Alaska, about 1300 after an initial departure from Birchwood, Alaska.

The pilot reported that while in cruise flight after transiting through Rainy Pass, the windshield began to get spattered with oil. The engine began losing oil pressure and the pilot selected a forced landing area on a remote frozen lake. During the landing roll, the airplane's right wing struck a tree, resulting in damage to the right wing spar and rear fuselage longeron. The pilot indicated that he found the engine breather tube frozen. Due to the remote nature of the area, the pilot replaced the engine oil and departed. The airplane was flown to Farewell Lake, Alaska, and secured. The damage to the airplane was reported on March 22, 1995.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ANC95LA037