West Caribbean Airways

McDonnell Douglas MD-82

The MD-82 arrived at Panama City-Tocumen after a flight from Medellín-José María Córdova Airport (MDE). The plane was then prepared to carry out a flight to the Caribbean island of Martinique. Flight WCW 708 departed Panama City at about 06:00 UTC and climbed to its cruising altitude of FL310. This altitude was reached at about 06:25 UTC. Sixteen minutes later the airplane began a normal climb to FL330. At 06:49 the speed began to steadily decrease from Mach 0.76. The horizontal stabilizer moved from about 2 units nose up to about 4 units nose up during this deceleration. At 06:51 UTC the crew reported at FL330 over the SIDOS waypoint, over the Colombian/Venezuelan border, and requested a direct course to the ONGAL waypoint. The controller instructed the crew to continue on the present heading and to await further clearance direct to ONGAL. The flight crew meanwhile discussed weather concerns that included possible icing conditions and the possible need to turn on engine and airfoil anti-ice. At 06:57 UTC the flight crew requested permission to descend to FL310, which was approved. The autopilot was disconnected and the airplane started to descend. As the airplane descended past about FL315, the airspeed continued to decrease and the engine EPR decreased to about flight idle. Two minutes later a further descent to FL290 was requested, but the controller at Maiquetía did not understand that this was a request from flight 708 and asked who was calling. Flight 708 responded and immediately requested descent to FL240. The controller inquired about the state of the aircraft, to which they responded that both engines had flamed out. The controller then cleared the flight to descent at pilot's discretion. In the meantime, the altitude alert warning had activated, followed by the stick shaker and the aural stall warning alert. The airspeed had reached a minimum of about 150 indicated air speed (IAS) knots at about FL250. The crew reported descending through FL140 and reported that they were not able to control the airplane. The aircraft descended at 7,000 ft/min, and finally crashed in a swampy area. The aircraft disintegrated on impact and all 160 occupants were killed. Debris were found on an area of 205 metres long and 110 metres wide. The entire descent from FL330 had taken approximately 3 minutes and 30 seconds.

Let L-410

The crew already completed four round trips the same morning on the same routing. During the takeoff roll from runway 35 at El Embrujo Airport, around V1 speed, the left engine speed. The crew continued the takeoff procedure while the speed dropped. Shortly after rotation, the aircraft rolled to the right to an angle of 135° then entered an uncontrolled descent and crashed in a wooded area located 117 metres past the runway end. Both pilots and seven passengers were killed while five others passengers were injured.