Air Sénégal - SONATRA Société Nationale de Transports Aériens

Avro 748

The departure was delayed due to overbooking. Passengers and crew were nervous and few passengers should disembark. Following a normal takeoff roll, the pilot-in-command started the rotation. About 30 seconds later, while climbing to a height of about 100 feet, the left engine failed. The aircraft stalled and crashed less than 100 metres past the runway end, bursting into flames. The aircraft broke in two and most of the survivors were found in the rear part of the cabin while the front one disintegrated on impact. Twenty-nine people survived while 23 others, including all three crew members, were killed.

De Havilland DHC-6 Twin Otter

Following an uneventful flight from Saint Louis, the crew was cleared to descend to Dakar-Yoff Airport and was instructed to maintain 3,000 feet over YF VOR. At the same time, a NAMC YS-11A-117 operated by Gambia Airways departed Dakar-Yoff Airport on a regular schedule flight to Banjul. Registered C5-GAA, the aircraft was carrying 34 passengers and a crew of four. Its pilots were instructed to climb via radial 140 and maintain the altitude of 2,000 feet while over YF VOR. When both aircraft reached the YF VOR, they collided. While the crew of the NAMC was able to return to Dakar and land safely despite the left wing was partially torn off, the Twin Otter entered an uncontrolled descent and crashed in the sea few km offshore. All three occupants were killed.