Shreveport - Baton Rouge
Flight / Schedule
Shreveport - Baton Rouge
Aircraft
Cessna 411Registration
N49DD
MSN
411-0266
Year of Manufacture
1967
Operator
Private AmericanDate
May 8, 1986 at 03:40 PM
Type
CRASHFlight Type
Private
Flight Phase
Takeoff (climb)
Crash Site
Airport (less than 10 km from airport)
Crash Location
Shreveport-Downtown Louisiana
Region
North America • United States of America
Coordinates
32.5404°, -93.7450°
Crash Cause
Technical failure
Narrative Report
On May 8, 1986 at 03:40 PM, Shreveport - Baton Rouge experienced a crash involving Cessna 411, operated by Private American, with the event recorded near Shreveport-Downtown Louisiana.
The flight was categorized as private 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. The pilot reportedly did an unusual amount of engine run-up before pulling onto the runway. He then performed another run-up before departing. This is evidence that he was aware of a problem with his aircraft. The engine(s) were popping and puffing black smoke during the ground run. Yet, the takeoff was continued. The popping and smoke puffing continued after liftoff. A noticeable loss of airspeed occurred during the climbout. The aircraft started the third roll (into the bad engine) before finally going inverted. The aircraft's allowable gross weight was exceeded by at least 205 pounds at takeoff, however, the center of gravity remained within its specified limits. Internal examination of the right engine exhibited evidence that it had operated at sometime on a mixture of gasoline and jet fuel. All six occupants were killed.
Aircraft reference details include registration N49DD, MSN 411-0266, year of manufacture 1967.
Geospatial coordinates for this crash are approximately 32.5404°, -93.7450°.
Fatalities
Total
6
Crew
1
Passengers
5
Other
0
Crash Summary
The pilot reportedly did an unusual amount of engine run-up before pulling onto the runway. He then performed another run-up before departing. This is evidence that he was aware of a problem with his aircraft. The engine(s) were popping and puffing black smoke during the ground run. Yet, the takeoff was continued. The popping and smoke puffing continued after liftoff. A noticeable loss of airspeed occurred during the climbout. The aircraft started the third roll (into the bad engine) before finally going inverted. The aircraft's allowable gross weight was exceeded by at least 205 pounds at takeoff, however, the center of gravity remained within its specified limits. Internal examination of the right engine exhibited evidence that it had operated at sometime on a mixture of gasoline and jet fuel. 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
Shreveport - Baton Rouge
Operator
Private AmericanFlight Type
Private
Flight Phase
Takeoff (climb)
Crash Site
Airport (less than 10 km from airport)
Region / Country
North America • United States of America
