Plane crash AN-12AP on flights to Omsk Airport-North

·         Date of the crash: November 25.03.1986, XNUMX

·         Country of the crash: the USSR

·         Location of the crash: Omsk region, near Omsk Airport (North)

·         aircraft Brand: An-12AP

·         Registration of aircraft: CCCP11795

·         Name of air carrier: Ministry of General Machine Building, on the flight, Omsk

Chronology of events:

The aircraft performed a special flight on a route Omsk-North-Tbilisi. On board were six crew members, special cargo weight 10 400 kg., The technical team of three people.

At night, in the process of decline in strong weather conditions (low clouds, haze) crew to the height of the circle has repeatedly asked for the head of the aerodrome flight Omsk-North about what the visibility at the airport. By reducing the weather was listened airport Omsk-Central, which sharply deteriorated visibility to 200 m, the crew denied the opportunity to use the aerodrome as an alternate.

Began to decline with the echelon, the crew lost the ability to leave the alternate Tyumen due to lack of fuel. The crew performed under the circumstances the approach to the airport Omsk-North with the weather less than the minimum because of the quality of a backup airfield Petropavlovsk, which is also expected worsening weather.

In the performance of the approach after passing the outer marker system "Catete-On" at an altitude of 285 m (250 m scheme) plane sharply prematurely dropped, at a distance of 2130 meters from the runway brought down the top of the three pillars of the approach lights height 7 m, right turned He fell to the ground, collapsed completely and partially burned.

Data on victims:

· There were 9 people on board: 6 crew members and 3 passengers. Number of people killed 9: 6 crew members, 3 passengers.

Details of the crash:

Flight phase: approach

Revealed causes of the plane crash: crew error, ATC error

Data on the plane:

Aircraft make: An-12AP

Aircraft ID: CCCP11795

The country in which the aircraft was registered: USSR

Aircraft production date: 18.07.1961/XNUMX/XNUMX

Aircraft serial number: 1400103

Aircraft operating hours: 11980

Aircraft operating cycles: 6026

Flight data:

Flight type: Freight

Aviation company: Ministry of General Machine Building of the USSR, PO Polet, Omsk

Country in which the aviation company was registered: USSR

Flew from: Tbilisi

Flew to: Omsk (Severny)

Origin: Tbilisi

Final point: Omsk (North)

details

The findings, which investigated plane crash

The reason for the catastrophe - a violation of the crew item NPP GA 7.6.15-85, which has resulted in the premature decline is less than the height of the decision-making in the performance of the approach when the weather is less than the statutory minimum.

The incident also occurred due to violation of air traffic controller, point 6.5.17 NPP GA-85, which allowed the crew and landing approach in conditions that are less than the specified minimum.