Olympic Airways Flight 830 was a domestic scheduled passenger flight in Greece from

Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...

Kozani Kozani ( el, Κοζάνη, ) is a city in northern Greece, capital of Kozani regional unit and of Western Macedonia. It is located in the western part of Macedonia, in the northern part of the Aliakmonas river valley. The city lies above sea ...

with a stop in

Larisa Larissa (; el, Λάρισα, , ) is the capital and largest city of the Thessaly region in Greece. It is the fifth-most populous city in Greece with a population of 144,651 according to the 2011 census. It is also capital of the Larissa regio ...

. On 23 November 1976 it was being operated by a

NAMC YS-11 The NAMC YS-11 is a turboprop airliner designed and built by the Nihon Aircraft Manufacturing Corporation (NAMC), a Japanese consortium. It was the only post-war airliner to be wholly designed and manufactured in Japan until the development of t ...

A turboprop airliner registered in Greece as ''SX-BBR'' when it collided at an altitude of with a mountain near Servia and crashed, killing all 50 on board.

Accident

When the aircraft was unable to land at Larissa due to bad weather it elected to fly directly to Kozani at an altitude of 5500 ft. The last radio contact was at 09:45 when the pilot reported he was about 15 nm South of Kozani on a heading of 318 degrees, he was given the weather forecast. At 10:19 with nothing heard from the aircraft the airport declared an emergency and it was discovered that Flight 830 had flown into a mountain at a height of 4265 ft near the village of Servia, the mountains were covered in cloud.

Investigation

Investigation showed that the aircraft was on a heading of 310 degrees when it first struck the ground, it disintegrated over the next 200 metres before becoming shortly airborne again, finally crashing at the foot of another hill. Fire had broken out after the initial impact and continued to burn for several hours destroying the aircraft. At the accident site the mountain above 3000 ft were covered in cloud.

Aircraft

The aircraft was a twin-engined

A turboprop airliner registered ''SX-BBR'' with construction number 2156, it first flew on 12 April 1971 in Japan and was delivered to

Olympic Airways Olympic Airlines ( el, Ολυμπιακές Αερογραμμές, ''Olympiakés Aerogrammés'' – OA), formerly named Olympic Airways for at least four decades, was the flag carrier airline of Greece. The airline's head office was located ...

on 28 April 1971.

References

;Notes ;Bibliography *

External links

AviationSafety Network report
{{coord missing, Greece Aviation accidents and incidents in 1976 Aviation accidents and incidents in Greece Accidents and incidents involving the NAMC YS-11 Airliner accidents and incidents involving controlled flight into terrain 1976 in Greece

830 __NOTOC__ Year 830 ( DCCCXXX) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. Events By place Britain * King Wiglaf of Mercia regains control from Wessex, and returns to the throne.S ...

November 1976 events in Europe