Crash of a PZL-Mielec AN-2R in Sladky Liman: 2 killed

Date & Time: Aug 8, 2002 at 1920 LT
Type of aircraft:
Operator:
Registration:
RA-33322
Flight Phase:
Flight Type:
Survivors:
No
MSN:
1G225-41
YOM:
1987
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
In the evening, a pilot and a technician took off for a local flight. After liftoff, at a height of about 10 metres, the aircraft rolled to the left and impacted the concrete support of a power line then crashed 38 metres further, bursting into flames. Both occupants were killed.
Probable cause:
It was determined that both occupants were intoxicated at the time of the accident. They took off while the ailerons were still locked. Poor flight preparation.

Crash of an Ilyushin II-86 in Moscow: 14 killed

Date & Time: Jul 28, 2002 at 1525 LT
Type of aircraft:
Operator:
Registration:
RA-86060
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Moscow - Saint-Petersburg
MSN:
51483203027
YOM:
1983
Country:
Region:
Crew on board:
16
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
14
Aircraft flight hours:
18363
Circumstances:
The aircraft was leaving Moscow on a ferry flight to St Petersburg following a charter flight from Sochi. On board were 16 crew members, among them 10 employees of the company. Two seconds after takeoff from runway 07L, while climbing to a height of about 200 metres, the stabilizers trimmed to the full up position of 12°. The aircraft nosed up and reached a super critical angle of attack. The crew attempted to regain control by pushing the control column forward but the aircraft stalled and crashed in a huge explosion about 700 metres past the runway end. Two stewardesses were injured while 14 other occupants were killed.
Probable cause:
The cause could not be determined with certainty due to the almost complete destruction of the main and reserve stabilizer control system units as a result of the fire on the ground and lack of information on the primary and backup stabilizer control systems on the flight data recorder, and the lack of crew comments on the cockpit voice recorder. The accident of IL-86 RA-86060 could be caused by an electrical failure in the stabilizer control system, which led to the reverse control response when controlling the stabilizer from the main system or inadequate actions of one of the pilots, expressed in pressing and holding the "pitch up" stabilizer switch on the control column.

Crash of an Antonov AN-24RV in Yakutsk

Date & Time: Jul 13, 2002 at 1418 LT
Type of aircraft:
Operator:
Registration:
RA-46670
Flight Type:
Survivors:
Yes
Schedule:
Yakutsk - Yakutsk
MSN:
47309601
YOM:
1974
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The Antonov departed Yakutsk on a crew training flight. Two approach and landings were carried out using flap settings of 38 and 15 degrees. During the third approach the captain called for lowering of the landing gear. The flight engineer moved the landing gear handle from neutral into the "retract" position. He did not check for three greens so failed to notice his mistake. Then the captain requested the flaps to be selected at 10 degrees. The Antonov turned to finals, but the crew did not carry out the final approach checks and continued after having obtained landing clearance. Fourteen seconds before touchdown an air traffic controller informed the crew that they should go around because the landing gear was not down. The captain did not hear this because at that moment height and speed were called out by the flight engineer. Five seconds later the controller repeated his warning. One of the crew members heard the call and noticed three reds on the instrument panel. He informed that captain about this, but it was already too late. The captain added takeoff power, but within three seconds the tail struck the runway. The airplane skidded about 1000 metres before coming to rest.
Probable cause:
The accident was caused by the combination of the following factors:
- The erroneous actions of the flight engineer when trying to lower the landing gear,
- Failure of the flight crew to conduct the necessary (final approach) checks,
- The failure by the crew to check and respond to landing gear warning indications,
- The execution of a flight with an incomplete composition of crew, causing additional workload on the flight engineer during the approach (height and speed call outs),
- Late commands to go around by the air traffic controller,
- On the Yak-40 the landing gear handle moves to the opposite direction for retraction and lowering compared to the Antonov 24 (the flight mechanic had more, and recent, flight experience on the Yakovlev 40 jet),
- The large workload and fatigue of the crew during the recent six days before the incident.

Crash of a PZL-Mielec AN-2R in Dubovoe

Date & Time: Jun 27, 2002 at 0806 LT
Type of aircraft:
Operator:
Registration:
RA-84639
Flight Phase:
Survivors:
Yes
Schedule:
Dubovoe - Dubovoe
MSN:
1G191-17
YOM:
1981
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew as engaged in a crop spraying mission in Dubovoe. Shortly after takeoff, while climbing to a height of about 40 metres, the engine lost power. The airplane lost height and the crew attempted to make an emergency landing when the aircraft rolled to the left to an angle of 10-15° then collided with trees and crashed in a wooded area. Both pilots escaped unhurt while the aircraft was damaged beyond repair.
Probable cause:
Loss of engine power following a bird strike. It was determined that the aircraft collided with a bird during initial climb and that the bird came to rest in the carburetor air intake.

Crash of a PZL-Mielec AN-2P in Lovozero

Date & Time: Jun 4, 2002 at 1340 LT
Type of aircraft:
Operator:
Registration:
RA-07748
Flight Phase:
Survivors:
Yes
Schedule:
Lovozero – Murmansk
MSN:
1G159-23
YOM:
1974
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Just after liftoff from Lovozero Airstrip, while climbing to a height of 15-20 metres, the engine lost power and white smoke escaped from the bottom of the engine. The aircraft lost height, struck an 8 metres tall tree located 191 metres past the runway end then crashed in a wooded area 58 metres further. All 12 occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
Engine failure due to poor maintenance. Deficiencies were reported during investigations regarding the operator's maintenance procedures. The documentation related to aircraft maintenance was incomplete. Also, several mechanics and engineers working on the AN-2 fleet were not qualified and authorised to do so.

Crash of a Tupolev TU-134 at Mozdok AFB

Date & Time: Mar 4, 2002
Type of aircraft:
Operator:
Flight Type:
Survivors:
Yes
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Mozdok AFB, the crew encountered bad weather conditions with heavy snow falls when the aircraft struck the ground and crashed 450 metres short of runway. There were no casualties but the aircraft was damaged beyond repair.

Crash of an Antonov AN-26 at Lakhta AFB: 17 killed

Date & Time: Feb 21, 2002 at 2045 LT
Type of aircraft:
Operator:
Registration:
07 red
Flight Type:
Survivors:
Yes
Schedule:
Safonovo - Lakhta
MSN:
ZR726001
YOM:
1975
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
17
Circumstances:
Following an uneventful flight from Safonovo NAS (Severomorsk), the crew started a night descent to Lakhta AFB. Weather conditions were poor with low clouds at 120 metres, a visibility of 1,500 metres and snow squalls. On final, at a distance of 2,700 metres from the runway threshold, the aircraft was 30 metres below the glide. Once the crew reached the decision altitude, he decided to continue despite he did not establish any visual contact with the ground. At a speed of 220-240 km/h and at a height of 16 metres, the right wing collided with trees. The aircraft descended and crashed in a snow covered field located 1,725 metres short of runway and 52 metres to the left of the extended centerline. Three people, among them a pilot, survived, while 17 other occupants were killed. The aircraft was totally destroyed.
Probable cause:
The crew's decision to continue the approach after the decision height without any visual contact with the ground until the aircraft collided with trees and impacted terrain. The crew failed to follow the published procedures and to initiate a go-around manoeuvre.

Crash of an Ilyushin II-76TD in Novaya Inya: 18 killed

Date & Time: Dec 2, 2001
Type of aircraft:
Registration:
RA-76839
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Moscow – Bratsk – Petropavlovsk-Kamchatsky
MSN:
10234 11375
YOM:
1992
Flight number:
9064
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
18
Circumstances:
The aircraft departed Moscow on a cargo flight to Petropavlovsk-Kamchatsky with an intermediate stop in Bratsk, carrying nine passengers, nine crew members and a load of 36 tons of cargo including one aircraft engine and constructions materials. While cruising at an altitude of 9,600 metres, the crew declared an emergency and informed ATC about an in-flight fire. The crew initiated an emergency descent when, at an altitude of 7,000 metres, the aircraft broke into three and crashed in a wooded area located in Novaya Inya. The aircraft was totally destroyed and all 18 occupants were killed.
Probable cause:
In-flight fire for unknown reasons.

Crash of an Ilyushin II-18V near Kalyazin: 27 killed

Date & Time: Nov 19, 2001 at 2119 LT
Type of aircraft:
Operator:
Registration:
RA-75840
Flight Phase:
Survivors:
No
Schedule:
Khatanga - Moscow
MSN:
182 0053 01
YOM:
1962
Flight number:
LDF9602
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
18
Pax fatalities:
Other fatalities:
Total fatalities:
27
Aircraft flight hours:
11617
Aircraft flight cycles:
5582
Circumstances:
En route from Khatanga to Moscow-Domodedovo Airport, while cruising by night at an assigned altitude of 7,800 metres in good weather conditions, the four engine aircraft entered an uncontrolled descent. After it reached an excessive speed of 850 km/h, the aircraft rolled to the left to an angle of 60° and nosed down to an angle of 42°. The aircraft suffered structural failure, lost several elements, partially disintegrated in the air and eventually crashed in a snow covered field located 15 km southeast of Kalyazin. The aircraft was totally destroyed and all 27 occupants were killed.
Probable cause:
Failure of the protection system of the elevator trim, causing a spontaneous deflection of the elevator. This caused the aircraft to enter an uncontrolled descent and the crew was unable to regain control. Violations about aircraft maintenance, flight organization and operational aspects were identified within the operator. Excessive G loads during the descent caused the aircraft to partially disintegrate before final impact.

Crash of a PZL-Mielec AN-2T near Polyarny

Date & Time: Oct 6, 2001 at 1732 LT
Type of aircraft:
Operator:
Registration:
RA-40480
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Polyarny - Olenek
MSN:
1G224-57
YOM:
1987
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew departed Polyarny Airport on a cargo flight to Olenek. En route, weather conditions worsened with mist, low clouds and icing conditions. The crew decided to return to Polyarny when the engine lost power. Unable to maintain a safe altitude, he attempted an emergency landing when the aircraft crash landed in rough terrain. All three occupants were injured and the aircraft was damaged beyond repair.
Probable cause:
The following contributing factors were identified:
- A possible unpremeditated entry into conditions with severe icing and late decision making by the captain to manoeuvre the aircraft away from the icing area,¨
- A loss of engine power and a subsequent loss of speed due to icing of the carburetor,
- The failure of the captain to remove ice from the propeller blades by changing their pitch mode.