UNREGCarlson Aircraft Sparrow2006-07-10 NTSB Accident Report

Substantial
Serious

Carlson Aircraft SparrowS/N: SP 112 PBK

Summary

On July 10, 2006, a Carlson Aircraft Sparrow (UNREG) was involved in an accident near New Galilee, PA. The accident resulted in 1 serious injury. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this accident to be: The pilot's failure to maintain airspeed, which resulted in an inadvertent stall and impact with terrain. A factor in the accident was the partial loss of engine power for undetermined reasons.

According to the pilot, the unregistered, amateur-built Carlson Aircraft Sparrow experienced a partial loss of engine power approximately 40 feet above ground level, during the initial climb. The non-certificated pilot elected to return to the airport, and during a turn toward the runway, the airplane "stalled." The airplane impacted the ground in a right wing low attitude, resulting in substantial damage. An examination of the airframe and engine by a Federal Aviation Administration inspector revealed no mechanical abnormalities.

This accident is documented in NTSB report NYC06CA181. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft UNREG.

Accident Details

Date
Monday, July 10, 2006
NTSB Number
NYC06CA181
Location
New Galilee, PA
Event ID
20061005X01470
Coordinates
40.746944, -80.413612
Aircraft Damage
Substantial
Highest Injury
Serious
Fatalities
0
Serious Injuries
1
Minor Injuries
0
Uninjured
0
Total Aboard
1

Probable Cause and Findings

The pilot's failure to maintain airspeed, which resulted in an inadvertent stall and impact with terrain. A factor in the accident was the partial loss of engine power for undetermined reasons.

Aircraft Information

Registration
Make
CARLSON AIRCRAFT
Serial Number
SP 112 PBK
Engine Type
Reciprocating
Model / ICAO
SparrowSPR2
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Analysis

According to the pilot, the unregistered, amateur-built Carlson Aircraft Sparrow experienced a partial loss of engine power approximately 40 feet above ground level, during the initial climb. The non-certificated pilot elected to return to the airport, and during a turn toward the runway, the airplane "stalled." The airplane impacted the ground in a right wing low attitude, resulting in substantial damage. An examination of the airframe and engine by a Federal Aviation Administration inspector revealed no mechanical abnormalities.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# NYC06CA181