Zagreb-Pleso

After an uneventful flight, the IFR flight plan was cancelled at 13:53:09 UTC and the flight continued under visual flight rules. When the crew were requested at 13:54:01 UTC by the Zurich sector south air traffic controller (ATCO) to switch to the Samedan Information frequency, they wanted to remain on the frequency for a further two minutes. The aircraft was on a south-westerly heading, approx. 5 km south of Zernez, when the crew informed the ATCO at 13:57:12 UTC that they would now change frequency. After first contact with Samedan Information, when the crew reported that they were ten miles before the threshold of runway 21, the aircraft was in fact approximately eight miles north-east of the threshold of runway 21. When at 13:58:40 UTC the crew of a Piaggio 180 asked the flight information service officer (FISO) of Samedan Information about the weather as follows: "(…) and the condition for inbound still ok?", the crew of D-IAYL responded at 13:58:46 UTC, before the FISO was able to answer: "Yes, for the moment good condition (…)". D-IAYL was slightly north-east of Zuoz when the crew asked the FISO about the weather over the aerodrome. D-IAYL was over Madulein when at 13:59:46 UTC the FISO informed the crew that they could land at their own discretion. Immediately afterwards, the crew increased their rate of descent to over 2200 ft/min and maintained this until a final recorded radio altitude (RA) of just under 250 ft, which they reached over the threshold of runway 21. The crew then initiated a climb to an RA of approximately 600 ft, turned a little to the left and then flew parallel to the runway centre line. The landing gear was extended and the flaps were set to 20 degrees with a high probability. At the end of runway 21 the crew initiated a right turn onto the downwind leg, during which they reached a bank angle of 55 degrees; in the process their speed increased from 110 to 130 knots. Abeam the threshold of runway 21, the crew turned onto the final approach on runway 21. The bank angle in this turn reached up to 62 degrees, without the speed being noticeably increased. The aircraft then turned upside down and crashed almost vertically. Both pilots suffered fatal injuries on impact. A power line was severed, causing a power failure in the Upper Engadine valley. An explosion-type fire broke out. The aircraft was destroyed.

The crew departed Zagreb Airport on a training flight to Zadar. While descending to Zadar Airport, he encountered marginal weather with icing conditions. At an altitude of 6,500 feet in clouds, the aircraft lost height and crashed in the Velebit Mountain Range. The aircraft was destroyed by impact forces and all four occupants were killed.

On approach to Bratislava-Ivanka-Milan Ratislav Štefánik Airport, the twin engine aircraft crashed in an open field located few kilometres from the airport, bursting into flames. All three occupants were killed. Weather conditions were marginal at the time of the accident.

The twin engine aircraft departed Bergamo-Orio al Serio Airport on a night cargo service to Zagreb, carrying one passenger (the captain's wife), two pilots and a load of 1,600 kilos of small packages. After takeoff from runway 28, while climbing in foggy conditions, the aircraft entered a left turn then descended, collided with a powerline and crashed in an open field located one km north of the airfield. The aircraft disintegrated on impact and all three occupants were killed.

The crew was completing a training flight from Zagreb to Slavonski Brod and back. After touchdown at Zagreb-Pleso Airport, the single engine airplane went out of control, nosed down and came to rest. All three occupants were rescued, among them one was slightly injured. The aircraft was damaged beyond repair.

Suffered a ground accident while taxiing at Zagreb-Pleso Airport. All 47 occupants were evacuated safely while the aircraft was damaged beyond repair.

The airplane was completing a scheduled flight from Stockholm to Belgrade with intermediate stops in Copenhagen and Zagreb. After it passed the Czech border, while cruising at an altitude of 33,000 feet, the airplane disappeared from radar screens without the pilots having been able to transmit all or part of an emergency message. Debris were found near the city of Česká Kamenice, in the north of Czechoslovakia, near the East German border. 27 occupants were killed and a flight attendant, Mrs. Vesna Vujovic, was found alive on her seat located by the tail. Seriously wounded, she passed 18 months in a hospital.

After landing, the airplane went out of control, veered off runway and came to rest. All 22 occupants escaped uninjured while the aircraft was damaged beyond repair.

The aircraft was on a ferry flight from Minsk, Belarus, to Bamako, Mali, with intermediate stops in Zagreb, Marseille, Oran and Tamanrasset. It was returning to its country following maintenance in Minsk factory. While cruising by night in poor weather conditions, the crew failed to realize that the airplane deviated from the prescribed flight path. Due to opposite traffic, the crew was instructed to make a 360° right turn but apparently did not understand this message. At an altitude of 10,000 feet, the airplane struck the slope of Mt L'Avalanche located about 1,500 meters west of Estenc, Alpes-Maritimes. The wreckage was found few hours later. The airplane was totally destroyed upon impact and all seven occupants, five crew members and two passengers (two mechanics) were killed. At the time of the accident, the airplane equipment was compliant but due to stormy weather and strong winds, a precise navigation was impossible due to the lack of a VOR receptor. On the route Genoa - Albenga - Nice, the airplane failed to follow the G7 Airway due to stormy weather and in accordance with ATC. The Russian pilot-in-command, speaking neither English nor French, could not converse directly with ground control. The co-pilot, speaking French but not Russian, could not converse directly with the captain or translate his orders from the ground. The navigator, in charge of the route in particular difficult conditions, could not correspond more with the pilot, if not by means of the radio. Only the radio could translate into Russian to the captain the indications provided in French by the ground control, which could ipso facto introduce a source of error of interpretation, and required a certain time of translation. The ICAO recommendation suggesting to the pilot-in-command the use of English or the language used by the ground station was not applied. The investigation established that the crew was unaware of wind and drift. Under the influence of a wind blowing from sector 210 to 100 km/h, the aircraft suffered a drift of about 20° towards the north, thus towards the mountain. Vertical to Nice, the airplane was already 25 kilometers north of the station and north of the G7 Airway. The diversion order did not have to be understood the first time since the crew requested repetition. The superposition of the orders of two simultaneous maneuvers, turn and descent, probably made the interpretation tricky and ambiguous. The order to make a 360° right turn, which means a circular turn, was erroneously understood as the order to take heading 360. Indeed, at least five kilometers prior to impact, the aircraft was following a straight path, in this case a heading oriented almost to magnetic north. Under the influence of one or more stormy areas northwest of Nice, the unstable indications of the radiocompas did not allow position's control and turbulences could create an additional difficulty. The aircraft approached the terrain as fast as it did to the north and the speed of the aircraft at that heading increased by about 100 km/h, representing the wind speed south-southeast. The point of impact was 2,440 meters, the level 80 towards which the aircraft was normally descending corresponding to an altitude of 2'380 meters.