Burgas - Stuttgart

The twin engine airplane was engaged in an ambulance flight from Burgas to Stuttgart on behalf of the German Air Rescue Service (Deutsche Rettungsflugwacht - DRF), carrying one German patient aged 63, three medical staff and two pilots. During initial climb, the crew contacted ATC and reported technical problems with the automatic pilot system. Shortly later, control was lost and the airplane crashed in an open field. The airplane was totally destroyed upon impact and all six occupants were killed. The exact cause of the autopilot system failure remains unknown. Nevertheless, it was reported that both pilots were intoxicated at the time of the accident, with an alcohol level of 0,48‰ et 0,37‰ respectively.

Flight / Schedule

Burgas - Stuttgart

Registration

D-IBAF

MSN

BB-93

Year of Manufacture

1976

Operator

Alpha Flug

Date

July 27, 1977 at 12:00 AM

Type

CRASH

Flight Type

Ambulance

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Burgas Burgas

Region

Europe • Bulgaria

Coordinates

42.4930°, 27.4735°

Crash Cause

Technical failure

Narrative Report

On July 27, 1977 at 12:00 AM, Burgas - Stuttgart experienced a crash involving Beechcraft 200 Super King Air, operated by Alpha Flug, with the event recorded near Burgas Burgas.

The flight was categorized as ambulance 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: 2, crew fatalities: 2, passengers on board: 4, passenger fatalities: 4, other fatalities: 0.

The listed crash cause is technical failure. The twin engine airplane was engaged in an ambulance flight from Burgas to Stuttgart on behalf of the German Air Rescue Service (Deutsche Rettungsflugwacht - DRF), carrying one German patient aged 63, three medical staff and two pilots. During initial climb, the crew contacted ATC and reported technical problems with the automatic pilot system. Shortly later, control was lost and the airplane crashed in an open field. The airplane was totally destroyed upon impact and all six occupants were killed. The exact cause of the autopilot system failure remains unknown. Nevertheless, it was reported that both pilots were intoxicated at the time of the accident, with an alcohol level of 0,48‰ et 0,37‰ respectively.

Aircraft reference details include registration D-IBAF, MSN BB-93, year of manufacture 1976.

Geospatial coordinates for this crash are approximately 42.4930°, 27.4735°.

Fatalities

Total

6

Crew

2

Passengers

4

Other

0

Crash Summary

The twin engine airplane was engaged in an ambulance flight from Burgas to Stuttgart on behalf of the German Air Rescue Service (Deutsche Rettungsflugwacht - DRF), carrying one German patient aged 63, three medical staff and two pilots. During initial climb, the crew contacted ATC and reported technical problems with the automatic pilot system. Shortly later, control was lost and the airplane crashed in an open field. The airplane was totally destroyed upon impact and all six occupants were killed. The exact cause of the autopilot system failure remains unknown. Nevertheless, it was reported that both pilots were intoxicated at the time of the accident, with an alcohol level of 0,48‰ et 0,37‰ respectively.

Cause: Technical failure

Occupants & Outcome

Crew On Board

2

Passengers On Board

4

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 6

Operational Details

Schedule / Flight

Burgas - Stuttgart

Operator

Alpha Flug

Flight Type

Ambulance

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

Europe • Bulgaria

Aircraft Details

Registration

D-IBAF

MSN

BB-93

Year of Manufacture

1976

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