Learjet 45

Mexican Air Force - Fuerza Aérea Mexicana

During the takeoff roll from runway 26 at Xalapa Airport, the aircraft was unable to rotate for unknown reasons. It struck a small berm located at the end of the concrete area, flew over trees and crashed in a field about 120 metres further, bursting into flames. The aircraft was destroyed by a post crash fire and all six occupants were killed.

Aero Jet Services

The airplane and two-person crew departed on a positioning flight. The pilot-in-command was not flying the airplane and sat in the right seat. The second-in-command was the pilot flying and sat in the left seat. The accident occurred on the second attempt to land at the destination airport on a snow-covered runway. While descending for the airport, the pilot not flying the airplane called the runway in sight. After assessing that they were too high the pilot not flying convinced the pilot flying to circle the airplane down to land on the runway. Circling at speeds greater than allowed by the approach categories, the crew performed a 360-degree turn to align themselves with the runway. The pilot flying did not have the runway in sight, and was verbally assisted by the pilot not flying. Both pilots stated that they were aligned with the center of the runway. During the flare to touchdown the pilot flying reported an unexpected gust of wind from the left requiring a correction. The airplane touched down about 20 feet off and to the right of the runway edge. Substantial damage was sustained to the airplane's wing and fuselage.

Mexican Government

Following an uneventful flight from San Luis Potosí, the crew was cleared to the MATEO VOR and for an ILS/DME approach to runway 05R at Mexico-Benito Juarez Intl Airport, then was instructed by ATC to increase their speed to 220 knots. The Learjet was trailing a Boeing 767-300 (Mexicana Flight 1692 from Buenos Aires), which was instructed to decrease speed to 160 knots to maintain separation with a preceding Airbus A318. At 18:41 a further instruction was given to slow down to an indicated airspeed of 150 knots. At 18:42 the Boeing 767 crossed MATEO VOR at a ground speed of 224 knots. The Learjet was following at 8 nautical miles (NM) at a ground speed of 272 knots. At 18:44 the controller instructed Mexicana Flight 1692 to slow down to the minimum approach speed. At that time, the Learjet 45 was crossing the MATEO VOR with a ground speed of 262 knots, approximately 5.7 NM behind. The controller then instructed the Learjet crew to reduce their airspeed to 180 knots. This was acknowledged but it took 16 seconds for the crew to take action. Separation between the Boeing 767 and Learjet had decreased to 3.8 NM and the Learjet entered the wake turbulence of the 767. Control was lost and the aircraft entered an uncontrolled descent, crashing on the Monte Pelvoux and Ferrocarril de Cuernavaca Avenues. The aircraft disintegrated on impact and all 9 occupants were killed as well as 7 people on the ground. Some buildings were damaged, about 20 cars were destroyed and 40 people on the ground were injured, some seriously. Among the passengers were: Juan Camilo Mouriño Terrazo, Interior Minister, José Luis Santiago Vasconcelos, General Attorney, Miguel Monterrubio Cubas, Director for Social Communication.

Eurojet Italia

The aircraft departed Milan-Linate Airport on a positioning flight to Genoa to pick up passengers for Amsterdam. Shortly after takeoff from runway 36R, while in initial climb, the aircraft collided with a flock of pigeons that struck both engines. The crew declared an emergency and reported technical problems without giving any other details. He was cleared for an immediate return and initiated a turn to the east. One minute and 25 seconds after takeoff, the aircraft entered an uncontrolled descent and crashed on a factory located 750 metres southeast from the runway 36R threshold. The aircraft was totally destroyed by impact forces and a post crash fire and both pilots were killed.

Gates Learjet Aircraft Corporation

The Learjet was participating in water ingestion tests, which required multiple landing rolls through a diked pool on the runway. On one of the landing rolls, the airplane's left main landing gear and nose landing gear tracked through the pool, while the right main landing gear tracked outside the pool. The airplane veered to the left, departed the left side of the runway, and struck a pickup truck parked adjacent to the runway. The airplane came to rest inverted and on fire. Formal hazard identification and risk management procedures were not employed and no alignment cues were in place on the runway to facilitate pool entry alignment. Further, the accident truck, other vehicles, heavy equipment, and personnel were placed hundreds of feet inside the FAA recommended runway-safe and object-free areas during the test.