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| Date: | Friday 1 July 2022 |
| Time: | 23:53 LT |
| Type: |  Antonov An-12BK |
| Owner/operator: | Motor Sich |
| Registration: | UR-11316 |
| MSN: | 9346810 |
| Year of manufacture: | 1969 |
| Total airframe hrs: | 20914 hours |
| Cycles: | 8519 flights |
| Engine model: | Ivchenko AI-20M |
| Fatalities: | Fatalities: 0 / Occupants: 9 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Uzhgorod Airport (UKLU) -
 Ukraine
|
| Phase: | Landing |
| Nature: | Cargo |
| Departure airport: | Istanbul Airport (IST/LTFM) |
| Uzhgorod Airport (UDJ/UKLU) | |
| Investigating agency: | NBAAI |
Motor Sich flight 6536, an Antonov An-12, made a hard landing on runway 10 at Uzhgorod Airport (UKLU) with a vertical g-force of 2.76g.
As a result, the tires of the three wheels of the left main landing gear were destroyed, after which the aircraft deviated to the left of the runway axis, followed by a leftward roll off the runway.
Causes:
The cause of the aircraft accident (destruction of the left main landing gear) was a rough landing, which led to the destruction of the tires of the left main landing gear, damage to the wheel rims, the attachment assembly of the left main landing gear, with subsequent deviation of the aircraft beyond the runway to the left onto the ground, destruction of the landing gear strut, and collision with the ground of the first engine propeller.
The reason for the rough landing of the aircraft was the loss of longitudinal speed of the aircraft before landing due to incorrect engine thrust control.
Contriburing Factors:
1. Deliberate descent of the aircraft below the standard published descent trajectory with a 3º angle, due to the crew's attempt to land the aircraft at the beginning of the runway.
2. Failure of the flight crew to decide to go around when the EGPWS warning signal activated.
3. Lack of corrective actions by the flight crew instructor.
4. High emotional stress of the crew when performing the approach and landing at night on the runway, which was close to the calculated distance for the An-12 aircraft in actual conditions.
Accident investigation:
 |
|
Sources:
Ukraine Weapons Observer twitter
https://www.flightradar24.com/data/aircraft/ur-11316#2c796c22
Location
Media:
#Ukraine: On July 2nd a Ukrainian An-12BK transport aircraft (UR-11316) was damaged while landing at an airport in Uzhgorod. The aircraft previously used for transporting military cargo was returning from Istanbul and could not land successfully likely due to technical reasons. pic.twitter.com/7FGSJF4t8A
— 🇺🇦 Ukraine Weapons Tracker (@UAWeapons) July 5, 2022
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 06-Jul-2022 16:15 | gerard57 | Added |
| 06-Jul-2022 16:19 | Anon | Updated [Date, Time, Aircraft type, Registration, Cn, Operator, Location, Departure airport, Destination airport, Source, Embed code] |
| 08-Sep-2023 07:42 | harro | Updated [[Date, Time, Aircraft type, Registration, Cn, Operator, Location, Departure airport, Destination airport, Source, Embed code]] |
Corrections or additions? ... Edit this accident description
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