Crash of an Antonov AN-24 in Alma-Ata

Date & Time: May 19, 1979
Type of aircraft:
Operator:
Registration:
CCCP-46734
Survivors:
Yes
MSN:
3 73 006 03
YOM:
1963
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing at Alma-Ata Airport, the landing gear collapsed. The airplane slid on its belly and came to rest. There were no casualties.
Probable cause:
Failure of the equipment upon landing for unknown reasons. The aircraft weight upon landing was within acceptable limits and the touchdown was properly completed by the crew.

Crash of an Antonov AN-24B in Erdenet

Date & Time: May 1, 1979
Type of aircraft:
Operator:
Registration:
BNMAU-1202
MSN:
47301202
YOM:
1964
Location:
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After touchdown, the airplane veered off runway and came to rest. The occupant's fate remains unknown.

Crash of an Antonov AN-24B in Minsk: 13 killed

Date & Time: Jan 15, 1979 at 1305 LT
Type of aircraft:
Operator:
Registration:
CCCP-46807
Survivors:
Yes
Schedule:
Dnipropetrovsk - Kiev - Minsk
MSN:
67302109
YOM:
1976
Flight number:
SU7502
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
13
Aircraft flight hours:
23844
Aircraft flight cycles:
17627
Circumstances:
The approach to Minsk-1 Airport was initiated in poor weather conditions with low ceiling, limited visibility and icing conditions. On final, while in a slight nose down attitude, at a speed of 140 km/h, the airplane struck the ground and crashed in a snow covered field located 5,280 meters short of runway threshold. Three passengers were seriously injured while 11 other occupants were killed. Few hours later, two of the three survivors died from their injuries. The aircraft was totally destroyed upon impact.
Probable cause:
It was determined that the accident was the consequence of a premature deactivation of the deicing systems while completing an approach in icing conditions with flaps deployed at 38°. This caused the aircraft to be unstable on its longitudinal axis and to come uncontrollable. Various flight tests to determine the longitudinal stability and controllability characteristics during a flight in icing conditions had not been carried out.

Crash of an Antonov AN-24B in Samarkand: 5 killed

Date & Time: Dec 19, 1978 at 0904 LT
Type of aircraft:
Operator:
Registration:
CCCP-46299
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Samarkand - Samarkand
MSN:
77303901
YOM:
1967
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Aircraft flight hours:
19664
Aircraft flight cycles:
18323
Circumstances:
The crew departed Samarkand Airport at 0615LT to perform a local training program consisting of approaches and touch-and-goes. Eight circuits were completed and during the ninth approach, the instructor decided to shut down the right engine and to feather its propeller. Flaps were selected down to an angle of 38° and the airplane passed over the runway at a height of about 10 meters. Approaching the end of the runway at a speed of 190 km/h, the crew decided to initiate a go-around. Power was added but the airplane went into a nose-up attitude and reached a super critical angle of attack. It turned slightly to the right then descended and crashed in flames 1,120 meters past the runway end. The wreckage was found 690 meters to the right of the extended centerline. The aircraft was partially destroyed by fire and all five crew members were killed.
Probable cause:
It was determined that the loss of control was the consequence of several errors on part of the crew who failed to take appropriate actions to insure that the aircraft's speed was sufficient for a go-around procedure. The crew took too much time (about 10 seconds) to retract flaps and landing gears which prevented the aircraft to have sufficient speed. It was also reported that the training program did not include an engine shut down on approach and that the instructor completed such procedure for the first time, which was considered as a contributing factor.

Crash of an Antonov AN-24V in Arad: 5 killed

Date & Time: Nov 17, 1978
Type of aircraft:
Operator:
Registration:
YR-AMP
Flight Type:
Survivors:
No
Schedule:
Bucharest - Arad
MSN:
77303505
YOM:
1967
Location:
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
On approach to Arad Airport, the airplane stalled and crashed few km from the airfield. All five occupants were killed.
Probable cause:
It is believed that the loss of control was the consequence of icing.

Crash of an Antonov AN-24B off Emelyanovka: 26 killed

Date & Time: Oct 23, 1978 at 1941 LT
Type of aircraft:
Operator:
Registration:
CCCP-46327
Flight Phase:
Survivors:
No
Schedule:
Stavropol – Simferopol – Chisinau – Lviv
MSN:
97305504
YOM:
1969
Flight number:
SU6515
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
21
Pax fatalities:
Other fatalities:
Total fatalities:
26
Aircraft flight hours:
15851
Aircraft flight cycles:
13457
Circumstances:
En route from Stavropol to Simferopol, while cruising at an altitude of 2,400 meters in icing conditions, the left engine failed, followed 14 seconds later by the failure of the right engine. The crew informed ATC about the situation then lost control of the airplane that entered a dive and eventually crashed in the Sivash gulf, about 24 km southeast of Emelyanovka, Crimea, 10 km offshore. The airplane disintegrated on impact, the wreckage sank and all 26 occupants were killed. Refloat operations were conducted from October 24 till November 18, 1978.
Probable cause:
It was determined that the aircraft was flying in severe icing conditions since 15 to 20 minutes when both engines stopped quite simultaneously. The flying crew failed to follow the emergency procedures and the decision to activate the engine deicing systems was taken too late, a situation that caused the aircraft to become uncontrollable. Analysis revealed that air intakes, turbine blades and inlet guide vanes were covered by ice. The training program that refers to icing conditions was not satisfactory.

Crash of an Antonov AN-24V in Constanţa

Date & Time: Aug 28, 1978
Type of aircraft:
Registration:
YR-AMV
Flight Type:
Survivors:
Yes
Schedule:
Bucharest - Constanţa
MSN:
77303507
YOM:
1967
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Constanţa-Mihail Kogălniceanu Airport, a fire erupted in the cockpit. The crew was able to continue the approach and to land on runway 18/36. After touchdown, the pilot-in-command completed an emergency braking procedure and stopped the aircraft on the runway. All six occupants evacuated safely before the airplane would be destroyed by fire.
Probable cause:
In-flight fire in the cockpit for unknown reasons.

Crash of an Antonov AN-24V in Rzeszów

Date & Time: Apr 19, 1978
Type of aircraft:
Operator:
Registration:
SP-LTN
Flight Phase:
Flight Type:
Schedule:
Rzeszów - Rzeszów
MSN:
97305005
YOM:
1969
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances near Rzeszów Airport while completing a local training flight. Crew fate unknown.

Crash of an Antonov AN-24RV in Tarko-Sale: 17 killed

Date & Time: Dec 9, 1977 at 1925 LT
Type of aircraft:
Operator:
Registration:
CCCP-47695
Flight Phase:
Survivors:
Yes
Schedule:
Tarko-Sale - Surgut
MSN:
27307602
YOM:
1972
Flight number:
SU134
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
18
Pax fatalities:
Other fatalities:
Total fatalities:
17
Aircraft flight hours:
11791
Aircraft flight cycles:
8486
Circumstances:
Following a night takeoff from Tarko-Sale Airport, while climbing at a height of 120 meters and a speed of 295 km/h, the captain requested flaps up when the airplane started to descend with a rate of nine meters per second. The aircraft then rolled to the right by an angle of 30° and struck trees at a speed of 365 km/h before crashing 2,889 meters past the runway end. Four crew members and 13 passengers were killed while six other occupants were seriously injured. The aircraft was destroyed.
Probable cause:
The exact cause of the accident could not be determined with certainty. Eyewitnesses reported a red light facing the aircraft just prior to the accident but it was confirmed there was no other traffic in the vicinity of the airport at the time of the accident. It is possible that the red light may be a fire or a possible flare.

Crash of an Antonov AN-24RV off Sukhumi: 6 killed

Date & Time: Jul 8, 1977 at 2139 LT
Type of aircraft:
Operator:
Registration:
CCCP-46847
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Sukhumi - Kirovograd
MSN:
27307505
YOM:
1972
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Aircraft flight hours:
5698
Aircraft flight cycles:
16941
Circumstances:
The crew was completing a training flight from Kirovograd to Sukhumi and back to Kirovograd. Following a night takeoff from Sukhumi-Babushara Airport, while climbing at an altitude of 120 meters and a speed of 250 km/h, the crew raised the flaps when the airplane entered an uncontrolled descent until it struck at a speed of 370 km/h the water surface and crashed into the Black Sea about 690 meters offshore. A crew member was rescued while six other occupants were killed. The aircraft was destroyed upon impact and sank.
Probable cause:
The exact cause of the accident could not be determined with certainty. However, the assumption that the pilot-in-command suffered a spatial disorientation was not ruled out.