Khartoum

The crew started the descent to Khartoum Airport when the aircraft crashed in unknown circumstances some 80 km east of the capital city. All 50 occupants were killed.

Shortly after takeoff from Khartoum-Haj Yussuf Airport, while climbing, the captain reported hydraulic problems and was cleared by ATC for an immediate return. After touchdown, several tires burst and the crew thought it was an engine malfunction so he deactivated the thrust reverser systems. Unable to stop within the remaining distance, the aircraft overran and collided with construction machines before coming to rest near a telecommunication relay. All 100 occupants evacuated safely while the aircraft was damaged beyond repair.

The aircraft was completing a charter flight from Wau to Khartoum, carrying 48 students from the Bahr al-Ghazalm University and five crew members. On approach to Khartoum-Haj Yusuf Airport, the crew encountered poor weather conditions and limited visibility due to a sandstorm and night. Unable to establish a visual contact with the runway, the crew abandoned the approach and initiated a go-around procedure. The crew then attempted several times to approach the airport of Khartoum and all attempts were abandoned, some sources are talking about nine attempts to land. On approach by night, the captain informed ATC he was short of fuel when the aircraft struck a building under construction and crashed about 15 km from the airport. The aircraft was totally destroyed and all 53 occupants were killed.

While descending to Khartoum Airport, the crew declared an emergency due to in-flight fire. Shortly later, the aircraft entered an uncontrolled descent and crashed 40 km from Khartoum Airport. The aircraft disintegrated on impact and all 91 occupants were killed.

In 1992 an Egyptian-American airline pilot, Essam al-Ridi, was tasked to purchase a light aircraft on behalf of Osama bin Laden who wanted to use it to ferry among other Stinger missiles from Afghanistan to Sudan. The aircraft was purchased and ferried to Khartoum, Sudan, where it was parked for a long period of time. In 1994 al-Ridi was asked to prepare the plane to be used. It appeared that the tires had deflated, the engine intakes and exhaust were full of sand and the batteries were dead. The tires were inflated and the hydraulics were charged with hydraulic fluid only, without using any nitrogen. The engines were started and the aircraft took off for a test flight. After flying three touch and goes the aircraft landed. The main braking system failed and the alternate braking system did not work either. Fuel was cut off and the engines were shut down. The aircraft failed to stop and traveled off the runway at a speed of 60 knots until it ran into a sandpile. The aircraft sustained substantial damage and was left behind at Khartoum.
Source: ASN and http://cryptome.org/usa-v-ubl-05.htm

The aircraft was completing a special flight from Khartoum to Tunis, carrying 10 passengers, among them Yasser Arafat, head of the Palestinian Liberation Organization. En route, weather conditions worsened and the crew lost his orientation while flying in a sandstorm. Due to fuel shortage, the crew attempted an emergency landing when the aircraft crashed in a desert area located 100 km southeast of Al Sarah (Majin al Ma`sarah). Upon landing, the aircraft lost its undercarriage and both engines before coming to rest, bursting into flames. All 10 passengers were rescued while all three crew members were killed.

While taxiing at Wau Airport, the aircraft rolled on a landmine and exploded. all five crew members escaped with minor injuries while the aircraft was damaged beyond repair. It was engaged in a humanitarian flight on behalf of the International Committee of the Red Cross.

After liftoff from Khartoum-Haj Yussuf Airport, while in initial climb, the crew raised the landing gear when the captain realized that the aircraft did not get a positive rate of climb. He decided to land back on the runway when the aircraft landed on its belly and slid for few dozen meters before coming to rest. All 27 occupants escaped uninjured. The aircraft was written off.

On approach to Nairobi-Jomo Kenyatta Airport, the crew encountered limited visibility due to poor weather conditions. As the crew was unable to locate the runway, the captain decided to abandon the approach and initiated a go-around manoeuver. Few minutes later, while completing a second attempt to land, the aircraft descended below the glide when it struck power cables and crashed 4 km short of runway 06, bursting into flames. All 10 occupants were killed.

Upon touchdown, the nose gear collapsed, damaging both engines n°2 and 4. The aircraft slid for few dozen meters before coming to rest. All five crew members escaped uninjured and the aircraft was damaged beyond repair.