Ambulance

The twin engine airplane departed Florianópolis-Hercilio Luz Airport at 1651LT on an ambulance flight to Salvador, carrying three passengers (a doctor, a nurse and a mechanic) and two pilots. A technical stop for refueling was scheduled in Belo Horizonte. While flying in cruising altitude in reduced visibility (almost night and heavy rain falls), the airplane entered an uncontrolled descent and crashed in a wooded area located in Santa Branca. The airplane disintegrated on impact and all five occupants, all employees of the company, were killed.

Few minutes after takeoff from Bogotá-Guaymaral Airport, the crew encountered an unexpected situation and declared an emergency. He attempted an emergency landing when the airplane nosed down and crashed on hilly and wooded terrain located in Yerbabuena, about 10 km northeast of Guaymaral Airport. All four occupants were injured and the airplane was destroyed. It was en route to La Macarena on an ambulance flight, carrying two pilots and a medical team.

The twin engine airplane departed Montería-Los Garzones Airport on an ambulance flight to Medellín, carrying two pilots, a doctor and a nurse. About 30 minutes into the flight, while cruising at an altitude of 19,000 feet, the airplane initiated a descent and the speed started to decrease until it stalled and crashed in a prairie, bursting into flames. All four occupants were killed.

The airplane departed U-Tapao Airport, Thailand, in the early morning, on an ambulance flight to Moscow-Zhukovsky Airport. Chartered by Gazpromavia, it was carrying four passengers and two crew members. A first fuel stop was made in Gaya, Bihar, and a second fuel stop was scheduled in Tashkent. After three hours and 45 minutes into the flight, while cruising at FL380 over the Afghan mountains, the crew declared an emergency and elected to divert to Kulob, southeast Tajikistan. Few minutes later, one of the engine failed, followed shortly later by the second one. In such conditions, the crew attempted an emergency landing when the airplane crashed on the slope of Mt Topkhana located in the province of Badakhshan, bursting into flames. Four people were rescued and two passengers were killed.

The airplane was operated on an ambulance flight from Valledupar to Bogotá-Guaymaral Airport, carrying six people, a mother and son, a doctor, a nurse and two pilots. After takeoff from runway 02/20, the airplane reached the altitude of 50 metres then stalled and crashed near trees, bursting into flames. Five occupants were injured and the doctor was killed. The airplane was destroyed by a post crash fire.

The crew of flight JL516 from Sapporo-New Chitose Airport was on a night approach to Tokyo-Haneda Airport Runway 34R when he was informed about traffic holding by taxiway C5. Weather conditions were considered as good. A De Havilland DHC-8-315Q MPA of the Japan Coast Guard was dispatched from Tokyo to Niigata, carrying a crew of six who were on a support mission of the victims of the recent earthquake in the north Peninsula. This crew was instructed by ground ATC to hold short at taxiway C5. After touchdown on runway 34R, the Airbus A350 collided with the Dash-8 that was aligned on the runway centerline. Upon impact, the nose gear of the Airbus was torn off and a violent explosion occurred. The Airbus caught fire, slid for approximately 2,400 meters then veered to the right and came to rest in a grassy area located near taxiway C11, about 200 meters from runway 16L threshold, bursting into flames. All 379 occupants evacuated the airplane, among them 15 were injured. The Airbus was later consumed by fire and totally destroyed. The Dash-8 was also totally destroyed by impact forces and a post crash fire. Among its crew of six, only the captain survived, critically injured. The five other crew members were killed. According to preliminary report released by the Japan Minister of Transport, the crew of JL516 have been cleared to land on runway 34R and the crew of the Japan Coast Guard Dash-8 have been instructed to hold short at taxiway C5. It was also reported that the stop bar lights for taxiway C1 to C14 were unserviceable since December 25 as per Notam published.

The airplane departed Toluca-Licenciado Adolfo López Mateos International Airport on a positioning flight (Ambulance) to Cuernavaca, carrying two doctors and two pilots. After landing on runway 20 at Cuernavaca Airport, the crew initiated the braking procedure but the airplane was unable to stop within the remaining distance. It overran, went down a steep embankment and crashed in bushes, bursting into flames. The airplane was totally destroyed by impact forces and a post crash fire and all four occupants were killed. It is believed that the airplane landed too far down the runway, causing the landing distance to be insufficient.

The single engine airplane departed Reno-Tahoe Airport Runway 16L at 2058LT on an ambulance flight to Salt Lake City, carrying four passengers and one pilot. During initial climb, the pilot made two successive turns to the left according to the procedure then continued to the northeast. At 2113LT, at an altitude of 19,400 feet and at a speed of 191 knots, the airplane initiated a right turn then entered a spiraled descent and crashed one minute later in a snow covered prairie located southwest of Stagecoach. The airplane was destroyed by impact forces and all five occupants were killed, a pilot, a flight nurse, a flight paramedic, a patient and a patient’s family member.

The medical transport flight was en route to pick up a patient on a neighboring island on an instrument flight rules (IFR) flight plan in dark night conditions over the ocean. About 13 minutes after departure, at 13,000 ft mean sea level (msl), the airplane’s vertical gyro failed, which subsequently failed the pilot’s Electric Attitude Director Indicator (EADI), which also caused the autopilot to disconnect. The failure of the EADI and autopilot disconnect required the pilot to manually fly the airplane using the copilot’s attitude gyro for his horizon information (bank angle and pitch attitude) for the duration of the flight. The pilot did not declare an emergency, nor did he inform air traffic control (ATC) that his electric attitude indicator had failed and that his autopilot had disengaged. After the instrumentation failure and autopilot disconnect, the airplane entered a series of right banks before being brought back to level, followed by a left turn, and then subsequent right banks. ATC asked the pilot to change course and the pilot agreed. The copilot attitude indicator indicated that the airplane entered a descending, steep right bank turn. Over the next 5 minutes, ATC issued varying instructions to the pilot. During this time, the airplane entered several right- and left-hand banks and rolls and descended 1,000 ft per minute (fpm), which increased to -3,500 fpm as the airplane’s airspeed increased. About 7 minutes after the instrumentation failure, the airplane was in a 65° bank angle when ATC asked the pilot to verify his heading. As the pilot responded, the airplane bank angle increased to 90° and the airspeed exceeded 260 knots. The bank angle and airspeed continued to increase; a loud metallic bang was recorded that was consistent with an in-flight separation of the empennage from the fuselage before impacting with the water. After an extensive underwater search, the main wreckage was located on the seabed at a depth of about 6,420 ft. The wreckage was recovered and transported to a facility for examination.

The airplane was returning to its base in San Fernando following an ambulance flight from Comodoro Rivadavia to Río Grande. After takeoff from Río Grande-Gobernador Ramón Trejo Noel Airport runway 26, while in initial climb, the airplane rolled to the left, nosed down and crashed in a huge explosion about 350 metres south from the runway 08 threshold. The wreckage was found 1,870 metres from the runway 26 threshold and 300 metres to its left. The aircraft was totally destroyed by impact forces and a post crash fire and all four occupants were killed.
Crew:
Claudio Canelo, pilot,
Héctor Vittore, copilot.
Passengers:
Diego Ciolfi, doctor,
Denise Torres Garcá, nurse.