Bheri | Bureau of Aircraft Accidents Archives

The twin engine aircraft departed Jumla at 1404LT on a 25-minutes flight to Surkhet with two passengers and two pilots on board. While descending to Surkhet, the crew encountered poor visibility due to bad weather conditions. At an altitude of 6,500 feet, the aircraft struck the slope of a mountain and crashed 10 km from Surkhet. All four occupants were killed.

Probable cause:

Controlled flight into terrain after the crew descended below the minimum prescribed altitude in poor visibility.

Crash of a Short SC.7 Skyvan 3 Variant 100 in Surkhet

Date & Time: Aug 7, 1999 at 0635 LT

Type of aircraft:

Short SC.7 Skyvan Variant

Operator:

Registration:

RAN-19

Flight Phase:

Takeoff (climb)

Flight Type:

Military

Survivors:

Yes

Site:

Airport (less than 10 km from airport)

MSN:

1884

YOM:

1970

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Circumstances:

During the takeoff roll on runway 20, the aircraft started to skid. Halfway down, the crew decided to abandon the takeoff procedure but the aircraft was unable to stop within the remaining distance. It overran and came to rest in a ravine. Both pilots escaped uninjured and the aircraft was damaged beyond repair. Weather conditions were good at the time of the accident with an OAT of 18° C. and light wind. The Surkhet Airport runway 20/02 is grass and is 3,400 feet long. It was reported that at the time of the accident, the turf was quit high and wet due to the morning dew which was considered as a contributing factor.

Crash of a De Havilland DHC-6 Twin Otter near Surkhet: 3 killed

Date & Time: Jul 10, 1991 at 1200 LT

Type of aircraft:

De Havilland DHC-6 Twin Otter

Operator:

Registration:

RAN-26

Flight Phase:

Takeoff (climb)

Flight Type:

Military

Survivors:

Site:

Mountains

Schedule:

Surkhet - Jumla

MSN:

843

YOM:

1988

Location:

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Region:

Crew on board:

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Circumstances:

Four minutes after his takeoff from Surkhet Airport, while climbing to an altitude of 5,800 feet, the captain informed ATC about good flight conditions and that he was leaving the valley shortly. A minute later, while flying in clouds, the aircraft struck the slope of a mountain (6,300 feet high) located few km from Surkhet Airport. The wreckage was found 500 feet below the summit and all three occupants were killed.

Probable cause:

Controlled flight into terrain following a wrong altimeter setting. It was determined that the crew departed Surkhet Airport under VFR mode but while climbing, he encountered limited visibility as the mountain struck by the aircraft was shrouded in clouds. At impact, the captain's altimeter showed 7,350 feet while the aircraft's real altitude was 5,800 feet.