Crash of a Tupolev TU-134A in Prague

Date & Time: Oct 11, 1988
Type of aircraft:
Operator:
Registration:
OK-AFB
Survivors:
Yes
MSN:
1 35 14 10
YOM:
1971
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
21793
Aircraft flight cycles:
20131
Circumstances:
Landed hard at Prague-Ruzyne Airport and was damaged beyond repair. There were no casualties.

Crash of a PZL-Mielec AN-2R near Znojmo

Date & Time: Aug 27, 1982
Type of aircraft:
Operator:
Registration:
OK-KIM
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
1G190-08
YOM:
1980
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances in Strachotice near Znojmo after two families attempted to fly to Austria. All occupants survived and the aircraft was written off. The pilot did not have any licence to pilot such type of aircraft.

Crash of a Tupolev TU-154B in Prague

Date & Time: Oct 21, 1981
Type of aircraft:
Operator:
Registration:
HA-LCF
Survivors:
Yes
Schedule:
Amsterdam - Prague - Budapest
MSN:
75A126
YOM:
1976
Flight number:
MA641
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
75
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
8983
Aircraft flight cycles:
5642
Circumstances:
The descent to Prague-Ruzyne Airport was completed in marginal weather conditions with limited visibility. On final approach the airplane was too high on the glide and the crew decided to continue. At a height of about 5 meters, the crew deployed de spoilers and reduced the engine power, causing the airplane to descent abruptly. It struck the runway surface with a positive acceleration of 4 g and broke in two before coming to rest in the center of the runway. All 81 occupants were evacuated, among them 40 were injured. The aircraft was damaged beyond repair.
Probable cause:
Wrong approach configuration on part of the flying crew who decided to continue the approach, against published procedures. The captain failed to initiate a go-around maneuver.

Crash of an Avia 14 in Brno

Date & Time: Jun 12, 1980 at 1200 LT
Type of aircraft:
Operator:
Registration:
3151
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
174 913151
YOM:
1959
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed on takeoff at Brno-Cernovice Airport for unknown reasons. There were no casualties.

Crash of a Let 410 in Uherské Hradiště: 4 killed

Date & Time: Jul 7, 1977
Type of aircraft:
Operator:
Registration:
OK-162
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
d’Uherské Hradiště - d’Uherské Hradiště
MSN:
X03
YOM:
1970
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The crew (two pilots and two technicians) departed d’Uherské Hradiště-Kunovice Airport for a local test flight on this third L-410 prototype. While cruising at a relative low altitude, the pilot-in-command lost control of the airplane that dove into the ground and crashed in a field located in Nedakonice, few km from the airfield. The aircraft was destroyed and all four occupants were killed.
Probable cause:
It is believed that the loss of control occurred when the tail separated in flight after severe actions were performed on the rudder by the pilot.

Crash of a Tupolev TU-134A in Prague

Date & Time: Jan 2, 1977
Type of aircraft:
Operator:
Registration:
OK-CFD
Survivors:
Yes
Schedule:
Leningrad - Prague
MSN:
2 35 15 05
YOM:
1972
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
42
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Prague-Ruzyne Airport in limited visibility, the crew was cleared to land. Upon landing, the Tupolev collided with a CSA Ilyushin II-18V registered OK-NAA. With six crew members on board, the II-18 was just cleared to line up for takeoff. While the II-18 was slightly damaged, the TU-134 veered off runway, lost its undercarriage and came to rest in a snow covered field. All 48 occupants were evacuated safely, four of them were injured.
Probable cause:
It was determined that the air traffic controller based in the tower just cleared the crew of the II-18 to line up on the same runway where the crew of the TU-134 was cleared to land few seconds earlier. The separation time was insufficient. The lack of visibility was considered as a contributing factor as both crew failed to see each other.

Crash of a Douglas DC-9-32 in Prague: 75 killed

Date & Time: Oct 30, 1975 at 0920 LT
Type of aircraft:
Operator:
Registration:
YU-AJO
Survivors:
Yes
Schedule:
Tivat - Prague
MSN:
47457/620
YOM:
1971
Flight number:
JP450
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
115
Pax fatalities:
Other fatalities:
Total fatalities:
75
Circumstances:
While descending to Prague-Ruzyne Airport, the crew encountered poor weather conditions with fog, rain and a visibility limited to 1,500 meters. The crew passed below the MDA and the aircraft entered the Vltava Valley when the captain decided to gain height and increased engine power. The airplane struck tree tops and crashed in a residential area (houses and gardens) located about 8 km short of runway. 45 people were injured, among them a crew member, while 75 other occupants were killed. At the time of the accident, the ILS system was inoperative.
Probable cause:
The crew descended below the MDA in foggy conditions until the airplane struck obstacles and crashed.

Crash of an Avia 14-40 in Prague

Date & Time: Jan 15, 1975
Type of aircraft:
Operator:
Registration:
OK-MCM
Survivors:
Yes
MSN:
838 061 06
YOM:
1958
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Suffered an accident at Prague-Ruzyne Airport. The mishap occurred somewhere in January 1975 (exact date unknown). There were no injuries but the aircraft was written off.

Crash of a Tupolev TU-154 in Prague: 66 killed

Date & Time: Feb 19, 1973 at 1006 LT
Type of aircraft:
Operator:
Registration:
CCCP-85023
Survivors:
Yes
Schedule:
Moscow - Prague
MSN:
72A023
YOM:
1972
Flight number:
SU141
Region:
Crew on board:
13
Crew fatalities:
Pax on board:
87
Pax fatalities:
Other fatalities:
Total fatalities:
66
Captain / Total flying hours:
12650
Captain / Total hours on type:
236.00
Copilot / Total flying hours:
14650
Copilot / Total hours on type:
247
Aircraft flight hours:
459
Aircraft flight cycles:
261
Circumstances:
The aircraft took off at 0650 GMT on a scheduled flight Moscow - Prague. Over the territory of the USSR the flight proceeded at 10 000 m, and this altitude was increased over the Romanian People's Republic to 10 650 m. Over Warsaw the aircraft was cleared to descend to 9 400 m, and near the Czechoslovak frontier it was cleared again to 8 850. The frontier was crossed at 6 700 m, the crew complying with all instructions. At 0854 GMT the aircraft reported overhead OKX that it had descended from 7 200 m to 6 700 m. Prague ACC cleared it to continue descent to 2 450 m and tune to Rodnice (RCE) VOR. At 0856 GMT the aircraft was instructed to maintain a track which would keep it in the middle of the airway. At 0900 GMT the aircraft reported overhead Rodnice at 2 450 m and was instructed to change over to the approach frequency 121.4 MHz. The aircraft at once contacted approach control and was cleared to fly via MO until it intercepted the approach beacon, then to descend to 1 200 m and report when crossing 1 500 m. The crew complied with these instructions. At 0902 GMT the aircraft reported descending through 1 500 m on a 135O heading and was instructed to change over to the ATC radar frequency. On this frequency it was cleared to continue flying to the ILS approach beacon, was given priority to land on Runway 25 and instructed to descend to 500 m on QFE 730.1 mm. At 0904 GMT the aircraft was cleared to descend to 350 rn on QFE and was informed that it was 2 km off the course line. After 40 seconds the radar controller informed the aircraft that it was correctly aligned and 15 km from the aerodrome, and at 0905 GMT he instructed the aircraft to switch over to the TWR frequency. After changeover the aircraft reported to TWR that it was approaching to land. TWR cleared it to land on Runway 25 and reported a change in the wind direction and speed to 250' - 4 m/s. At 0906 GMT, at its own request, the aircraft was given runway braking coefficient 5 and again cleared to land. This data was acknowledged by the aircraft at 0906.30 GMT, and this was the last contact with it. The aircraft flew the correct heights and headings and did not report any defects or trouble on the ATC frequencies. The descent to land proceeded normally along the ILS glide path up to the vicinity of the "L" marker. Near this aid the aircraft suddenly ducked under the glide path, continued to descend at an average angle of 4.62° to the glide path and struck the ground with the nosewheel at a point 467 m before the threshold of Runway 25. The aircraft disintegrated on impact and was also destroyed by a post crash fire. Four stewardesses and 62 passengers were killed, 18 occupants were seriously injured and 16 were uninjured.
Probable cause:
Owing to the high degree of destruction and total disintegration of the aircraft in the crash and ensuing fire it was not possible to establish the precise cause of the accident. The influence of unexpected atmospheric turbulence during the aircraft's final approach cannot be entirely ruled out.
Final Report: