Albany - Akron

During takeoff, the aircraft rolled abruptly to the right after lift-off. Subsequently, the right wingtip struck the surface, then the aircraft cartwheeled and crashed. The fuselage was destroyed by a post-crash fire. An exam of the engines revealed that the right engine supercharger intermediate drive gear shaft had become worn and one of its gear teeth had failed from fatigue. There was evidence that an out-of-mesh condition occurred, which resulted in a partial loss of engine power during takeoff. Also, the aircraft was estimated to be 679 lbs over its max certified gross weight. Density alt was calculated to be about 2,000 feet. All six occupants were killed.

Flight / Schedule

Albany - Akron

Registration

N11TP

MSN

LB-12

Year of Manufacture

1969

Date

August 2, 1989 at 03:16 PM

Type

CRASH

Flight Type

Executive/Corporate/Business

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Albany Georgia

Region

North America • United States of America

Coordinates

31.5782°, -84.1557°

Crash Cause

Technical failure

Narrative Report

On August 2, 1989 at 03:16 PM, Albany - Akron experienced a crash involving Beechcraft 70 Queen Air, operated by Rainbow Properties, with the event recorded near Albany Georgia.

The flight was categorized as executive/corporate/business and the reported phase was takeoff (climb) at a airport (less than 10 km from airport) crash site.

6 people were known to be on board, 6 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 1, crew fatalities: 1, passengers on board: 5, passenger fatalities: 5, other fatalities: 0.

The listed crash cause is technical failure. During takeoff, the aircraft rolled abruptly to the right after lift-off. Subsequently, the right wingtip struck the surface, then the aircraft cartwheeled and crashed. The fuselage was destroyed by a post-crash fire. An exam of the engines revealed that the right engine supercharger intermediate drive gear shaft had become worn and one of its gear teeth had failed from fatigue. There was evidence that an out-of-mesh condition occurred, which resulted in a partial loss of engine power during takeoff. Also, the aircraft was estimated to be 679 lbs over its max certified gross weight. Density alt was calculated to be about 2,000 feet. All six occupants were killed.

Aircraft reference details include registration N11TP, MSN LB-12, year of manufacture 1969.

Geospatial coordinates for this crash are approximately 31.5782°, -84.1557°.

Fatalities

Total

6

Crew

1

Passengers

5

Other

0

Crash Summary

During takeoff, the aircraft rolled abruptly to the right after lift-off. Subsequently, the right wingtip struck the surface, then the aircraft cartwheeled and crashed. The fuselage was destroyed by a post-crash fire. An exam of the engines revealed that the right engine supercharger intermediate drive gear shaft had become worn and one of its gear teeth had failed from fatigue. There was evidence that an out-of-mesh condition occurred, which resulted in a partial loss of engine power during takeoff. Also, the aircraft was estimated to be 679 lbs over its max certified gross weight. Density alt was calculated to be about 2,000 feet. All six occupants were killed.

Cause: Technical failure

Occupants & Outcome

Crew On Board

1

Passengers On Board

5

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 6

Operational Details

Schedule / Flight

Albany - Akron

Flight Type

Executive/Corporate/Business

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

North America • United States of America

Aircraft Details

Registration

N11TP

MSN

LB-12

Year of Manufacture

1969

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