N8962QAERO COMMANDER S2R2011-09-01 NTSB Accident Report

Substantial
None

AERO COMMANDER S2RS/N: 1632R

Summary

On September 01, 2011, a Aero Commander S2R (N8962Q) was involved in an incident near Park Rapids, MN. All 1 person aboard were uninjured. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this incident to be: The loss of engine power for undetermined reasons.

While returning to the airport after completing an aerial application, the pilot noticed a reduction in engine rpm and a rise in oil temperature. The pilot was unable to maintain altitude and he elected to execute a forced landing on a road. During the forced landing, the left wing contacted a tree and pivoted the airplane into trees. Postaccident examination of the airplane showed both wing spars and the right elevator were bent. Based on his observations during the engine failure and his past engine failure experience, the pilot suspected the main bearing failed within the engine. The engine was not disassembled for further examination and the cause of the engine failure was not determined.

This incident is documented in NTSB report CEN11CA637. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N8962Q.

Accident Details

Date
Thursday, September 1, 2011
NTSB Number
CEN11CA637
Location
Park Rapids, MN
Event ID
20110912X02622
Coordinates
46.900554, -95.073059
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
1
Total Aboard
1

Probable Cause and Findings

The loss of engine power for undetermined reasons.

Aircraft Information

Registration
Make
AERO COMMANDER
Serial Number
1632R
Engine Type
Turbo-jet
Year Built
1973
Model / ICAO
S2RL29
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
HEUER DANIEL C H
Address
16745 49TH ST SE
Status
Deregistered
City
KINDRED
State / Zip Code
ND 58051-9629
Country
United States

Analysis

While returning to the airport after completing an aerial application, the pilot noticed a reduction in engine rpm and a rise in oil temperature. The pilot was unable to maintain altitude and he elected to execute a forced landing on a road. During the forced landing, the left wing contacted a tree and pivoted the airplane into trees. Postaccident examination of the airplane showed both wing spars and the right elevator were bent. Based on his observations during the engine failure and his past engine failure experience, the pilot suspected the main bearing failed within the engine. The engine was not disassembled for further examination and the cause of the engine failure was not determined.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CEN11CA637