Absheron

On a flight from Baku to Aktau in difficult weather conditions at night when took off with caged gyro horizons, so the crew lost spatial orientation. The aircraft entered a steep right downward spiral and crashed on the shore of the Caspian Sea near Nardaran, some 35 km northeast of Baku, less than five minutes after takeoff. All 5 crew and 18 passengers were killed, among them were 15 Azeris, one Briton, one Australian, one Turkish, one Georgian and 4 Kazakh.

The aircraft departed Ankara, Turkey, on a cargo flight to Kabul, Afghanistan, with an intermediate stop in Baku, Azerbaijan. In Ankara, the airplane was loaded with 39,980 kg of cargo. At Baku Airport, 47 tons of fuel were added, bringing the takeoff weight to 189 tons, and the centre of gravity to 29,3% MAC, which was within the prescribed limits. During the eight-hour stopover the crew decided to rest in the aircraft instead of a hotel. As the aircraft started taxiing to the runway the flight engineer was heard saying that he would select the flaps at 30 degrees and slats at 14 degrees for takeoff. This however was not done. Prior to takeoff the position of the flaps was not verified by any of the crew members. Takeoff was thus commenced with flaps and slats retracted and the stabilizer trimmed at the takeoff position -4 degrees (corresponding to actual takeoff weight, CofG and flaps at 30°). At a speed of 210 km/h the pilot pulled on the control column to lift off the nose gear. At a calculated unstick speed of 265 km/h the angle of attack reached 9 degrees but the plane did not lift off the runway. Accelerating through 290 km/h the angle of attack of the aircraft reached 14,5 degrees, setting off the angle of attack warning on the flight deck. Some 1750 meters down the runway, the aft fuselage struck the runway. Seventy meters further on, at a speed of 300 km/h and an angle of attack of 19,4°, the Ilyushin lifted off the runway. The air traffic controller who witnessed the departure advised the crew to abort the takeoff, but the captain apparently continued. The airplane rolled to the left until the wing contacted the runway. Then the flight engineer noted his error and, without informing the captain, began extending the flaps and slats. Again without informing the captain, the flight engineer brought back the power levers of the four engines to idle. After three seconds he moved them from idle to the 'engine shutdown' position. The captain three times yelled "takeoff" but the engines were already shut down. After flying for 490 meters the aircraft struck the ground and crashed.

After takeoff from Ürümqi Airport, while on a cargo flight to Baku, the crew encountered technical problems with the left main gear that remained down. The crew decided to continue to Baku in such configuration. On approach to Baku-Bina Airport by night, the captain contacted ATC and was cleared to proceed to a low pass to check the undercarriage. Following the low pass, the crew initiated a turn to the left and followed a circuit for a second approach. While flying at a relative low altitude, all four engines suffered a loss of power. The aircraft lost height, collided with light poles on a bridge and crashed in a field located 9 km from the airport. Four crew members were seriously injured and two others were killed.

The four engine aircraft departed Yerevan Airport on a cargo flight to Turkmenbashi, carrying 8 passengers, 7 crew members and a load of 13 tons of various goods. En route, while cruising at an altitude of 9,100 metres, the crew requested the permission to divert to Baku-Bina Airport. On approach, the crew was instructed by ATC to initiate a go-around as he was aligned on the wrong runway (a runway under construction and parallel to the active runway 35). The crew started to climb when all four engines stopped simultaneously. The aircraft stalled and crashed in a rocky field located 6 km from the airport. All 15 occupants were injured and the aircraft was destroyed.

Five minutes after takeoff from Nasosny AFB, the engine n°1 suffered an uncontained failure. The crew elected to return when the engine caught fire and detached few minutes later. The left wing caught fire as well and on short final, it detached. Out of control, the aircraft crashed in the Caspian Sea about 5,250 meters short of runway 18 threshold and 500 meters offshore. The aircraft was totally destroyed and all 57 occupants were killed. The passengers were paratroopers returning to their base in Zhovtneve (near Bolgrad, Ukraine) after being dispatched in Baku to maintain order following a popular uprising.

Following a normal takeoff roll, the crew started the rotation at a speed of 220 km/h. Five second after liftoff, while climbing to a height of 10 meters, the left engine failed. The left propeller was automatically feathered and the crew continued to climb. 34 seconds after takeoff, the airplane was at an altitude of 30 meters at a speed of 230 km/h when the crew retracted the flaps. Six seconds later, at a height of 40 meters and a speed of 227 km/h, the pilot-in-command initiated a left turn when the airplane drifted to the left. It lost speed then stalled and crashed in flames on a pipeline owned by the Neftyanyye Kamni Oil Company. Two crew members and 54 passengers were killed while eight other occupants were injured.

Twelve minutes after takeoff, while climbing in stormy weather, both engines started to run intermittently, maybe due to a technical problem with the sparking plugs while in contact with water. In such conditions, the captain decided to return to Baku-Bina Airport but due to poor visibility, he was unable to locate the airfield. Five minutes later, both engines temperature dropped and four minutes later, out of control, the airplane crashed into the sea off Baku. SAR operations were quickly conducted but eventually suspended few days later as no trace of the aircraft nor the 33 occupants was found. On May 13, 1966, the wreckage was found at a depth of 23 meters some 19 km south of the Nargen Island.

The crew left Baku-Bina Airport at 0150LT for a two hours and a half training mission in the region of Baku. While cruising at an altitude of 1,000 meters, the aircraft caught fire, went out of control and plunged into the Caspian Sea off Baku. Some debris were found on a beach north of the capital city two days later but no trace of the wreckage nor the seven crew member was found.

Following an uneventful flight from Tiflis (Tbilisi), the crew initiated the descent to Baku at dusk. On final, in total obscurity, the airplane was too low when it collided with a telegraphic pole and crashed one km from the airport. The mechanic survived while three other occupants were killed.