11 fatalities

Fatal Charter Flight Crash at Hassai Airstrip (ST-AID)

Hassai, SudanTakeoff (climb)

On June 7, 1993, a Cessna 404 Titan (registration ST-AID) operated by SASCO Air Lines (Sudanese Aeronautical Services Company) was involved in an aviation accident near Hassai, Sudan during takeoff. 11 people were killed. Investigators recorded the probable cause as: The malfunction of the right engine was caused by the failure of a fuel pump due to poor maintenance. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 1 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-11Data APIEditorial standards

A twin-engine aircraft crashed shortly after departing Hassai Airstrip for Port Sudan. A right engine failure led to an emergency landing where the aircraft caught fire, killing all 11 occupants.

Incident Overview and Flight Details A twin-engine aircraft departed Hassai Airstrip on a charter flight bound for Port Sudan. The aircraft was carrying a total of 11 people, consisting of two pilots and nine employees of the Ariab Mining Company. The flight ended in a fatal accident shortly after takeoff from the airstrip. ## Engine Failure and Emergency Response Shortly after the aircraft became airborne, the right engine lost power and failed. In response to the mechanical issue, the flight crew elected to return for an emergency. However, the aircraft eventually attempted an emergency landing instead of completing the return to the departure point. ## Crash Sequence and Casualties During the emergency landing, the aircraft belly landed and slid for a few dozen metres. The right wing struck a rock and was torn off, which caused fuel to spill and ignite. The aircraft caught fire and came to rest, bursting into flames. All 11 occupants on board were killed in the incident. ## Official Investigation Findings The official investigation determined that the malfunction of the right engine was caused by the failure of a fuel pump. The report attributed this specific mechanical failure to poor maintenance.

Probable cause

The malfunction of the right engine was caused by the failure of a fuel pump due to poor maintenance.