Decatur - Decatur

The crew was performing a local training flight at Decatur Airport, consisting of touch-and-go maneuvers. On final approach to runway 24, the instructor elected to simulate a failure of the right engine. Anticipating the touch-and-go procedure, the instructor deactivated the yaw damper system while the aircraft was about 10-20 feet above the runway. As the speed increased, the instructor called out 'speed' twice when the copilot reduced the power on the left engine. The aircraft rolled to the right, causing the right wingtip to struck the ground. The aircraft went out of control, veered off runway and came to rest, bursting into flames. Both pilots escaped with minor injuries while the aircraft was destroyed.

Flight / Schedule

Decatur - Decatur

Aircraft

Learjet C-21A

Registration

84-0066

MSN

35-512

Year of Manufacture

1984

Date

October 2, 2006 at 12:15 PM

Type

CRASH

Flight Type

Training

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Decatur Illinois

Region

North America • United States of America

Coordinates

39.8454°, -88.9524°

Crash Cause

Human factor

Narrative Report

On October 2, 2006 at 12:15 PM, Decatur - Decatur experienced a crash involving Learjet C-21A, operated by United States Air Force - USAF, with the event recorded near Decatur Illinois.

The flight was categorized as training and the reported phase was landing (descent or approach) at a airport (less than 10 km from airport) crash site.

2 people were known to be on board, 0 fatalities were recorded, 2 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.

Crew on board: 2, crew fatalities: 0, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. The crew was performing a local training flight at Decatur Airport, consisting of touch-and-go maneuvers. On final approach to runway 24, the instructor elected to simulate a failure of the right engine. Anticipating the touch-and-go procedure, the instructor deactivated the yaw damper system while the aircraft was about 10-20 feet above the runway. As the speed increased, the instructor called out 'speed' twice when the copilot reduced the power on the left engine. The aircraft rolled to the right, causing the right wingtip to struck the ground. The aircraft went out of control, veered off runway and came to rest, bursting into flames. Both pilots escaped with minor injuries while the aircraft was destroyed.

Aircraft reference details include registration 84-0066, MSN 35-512, year of manufacture 1984.

Geospatial coordinates for this crash are approximately 39.8454°, -88.9524°.

Fatalities

Total

0

Crew

0

Passengers

0

Other

0

Crash Summary

The crew was performing a local training flight at Decatur Airport, consisting of touch-and-go maneuvers. On final approach to runway 24, the instructor elected to simulate a failure of the right engine. Anticipating the touch-and-go procedure, the instructor deactivated the yaw damper system while the aircraft was about 10-20 feet above the runway. As the speed increased, the instructor called out 'speed' twice when the copilot reduced the power on the left engine. The aircraft rolled to the right, causing the right wingtip to struck the ground. The aircraft went out of control, veered off runway and came to rest, bursting into flames. Both pilots escaped with minor injuries while the aircraft was destroyed.

Cause: Human factor

Occupants & Outcome

Crew On Board

2

Passengers On Board

0

Estimated Survivors

2

Fatality Rate

0.0%

Known people on board: 2

Operational Details

Schedule / Flight

Decatur - Decatur

Flight Type

Training

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Region / Country

North America • United States of America

Aircraft Details

Aircraft

Learjet C-21A

Registration

84-0066

MSN

35-512

Year of Manufacture

1984