Budaörs - Budaörs

The twin engine airplane departed Budaörs Airport in the morning on an aerial photography mission over the region with two photographers and two pilots on board. The airplane flew at an altitude of 5,000 meters then the crew descended to 3,000 and 1,500 meters. He was informed by ATC about skydiving operations in the area and while approaching Lake Balaton, the captain reduced his altitude to minimums. At a height of about one meter, the gear struck the water surface and the airplane crashed into the lake and sank about 1,500 meters offshore. Three occupants were rescued while the copilot was killed. The wreckage was recovered a day later.

Flight / Schedule

Budaörs - Budaörs

Aircraft

Let L-410

Registration

HA-YFA

MSN

74 03 03

Year of Manufacture

1974

Date

August 6, 1977 at 12:00 AM

Type

CRASH

Flight Type

Aerial photography

Flight Phase

Flight

Crash Site

Lake, Sea, Ocean, River

Crash Location

Lake Balaton All Hungary

Region

Europe • Hungary

Crash Cause

Human factor

Narrative Report

On August 6, 1977 at 12:00 AM, Budaörs - Budaörs experienced a crash involving Let L-410, operated by Air Service Hungary - Repülögépes Szolgalat Allami Vallat, with the event recorded near Lake Balaton All Hungary.

The flight was categorized as aerial photography and the reported phase was flight at a lake, sea, ocean, river crash site.

4 people were known to be on board, 1 fatalities were recorded, 3 survivors were identified or estimated. This corresponds to an estimated fatality rate of 25.0%.

Crew on board: 2, crew fatalities: 1, passengers on board: 2, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. The twin engine airplane departed Budaörs Airport in the morning on an aerial photography mission over the region with two photographers and two pilots on board. The airplane flew at an altitude of 5,000 meters then the crew descended to 3,000 and 1,500 meters. He was informed by ATC about skydiving operations in the area and while approaching Lake Balaton, the captain reduced his altitude to minimums. At a height of about one meter, the gear struck the water surface and the airplane crashed into the lake and sank about 1,500 meters offshore. Three occupants were rescued while the copilot was killed. The wreckage was recovered a day later.

Aircraft reference details include registration HA-YFA, MSN 74 03 03, year of manufacture 1974.

Fatalities

Total

1

Crew

1

Passengers

0

Other

0

Crash Summary

The twin engine airplane departed Budaörs Airport in the morning on an aerial photography mission over the region with two photographers and two pilots on board. The airplane flew at an altitude of 5,000 meters then the crew descended to 3,000 and 1,500 meters. He was informed by ATC about skydiving operations in the area and while approaching Lake Balaton, the captain reduced his altitude to minimums. At a height of about one meter, the gear struck the water surface and the airplane crashed into the lake and sank about 1,500 meters offshore. Three occupants were rescued while the copilot was killed. The wreckage was recovered a day later.

Cause: Human factor

Occupants & Outcome

Crew On Board

2

Passengers On Board

2

Estimated Survivors

3

Fatality Rate

25.0%

Known people on board: 4

Operational Details

Schedule / Flight

Budaörs - Budaörs

Flight Type

Aerial photography

Flight Phase

Flight

Crash Site

Lake, Sea, Ocean, River

Region / Country

Europe • Hungary

Aircraft Details

Aircraft

Let L-410

Registration

HA-YFA

MSN

74 03 03

Year of Manufacture

1974

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