Crash of an Antonov AN-12A in Ust-Ilimsk: 23 killed

Date & Time: Oct 29, 1994 at 2130 LT
Type of aircraft:
Operator:
Registration:
RA-11790
Flight Type:
Survivors:
No
Schedule:
Yuzhno-Sakhalinsk - Ust-Ilimsk - Omsk - Ermolino
MSN:
13 403 02
YOM:
1961
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
14
Pax fatalities:
Other fatalities:
Total fatalities:
23
Aircraft flight hours:
7748
Aircraft flight cycles:
3966
Circumstances:
The four engine aircraft departed Yuzhno-Sakhalinsk Airport on a cargo flight to Ermolino with two intermediate stops in Ust-Ilimsk and Omsk, carrying 14 passengers, 9 crew members, 8,6 tons of fish, 2 cars and 2 minibuses. The approach to Ust-Ilimsk Airport was completed by night and poor weather conditions (icing conditions) with a visibility below minima due to low clouds. On short final, the aircraft nosed down and crashed on the top of a hill located 2,1 km short of runway. The aircraft was destroyed and all 23 occupants were killed.
Probable cause:
It was determined that the accident was the consequence of a stall caused by an insufficient approach speed. The following contributing factors were reported:
- Poor weather conditions with icing conditions,
- Visibility below minimums,
- The crew failed to follow the approved procedures,
- The approach speed was too low,
- Poor crew coordination,
- Lack of crew interactions,
- The copilot and the navigator did not have sufficient experience,
- The total weight of the aircraft upon departure from Yuzhno-Sakhalinsk Airport was 7,4 tons over MTOW.

Crash of a PZL-Mielec AN-2 in Ust-Ilimsk

Date & Time: Aug 7, 1986
Type of aircraft:
Operator:
Registration:
CCCP-28886
Flight Phase:
MSN:
1G06-20
YOM:
1961
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed following an engine failure. Occupant fate unknown.
Probable cause:
Engine failure for unknown reasons.