Avianca

Avianca flight 052 (AV052), a Boeing 707-321B with Colombian registration HK-2016, crashed in a wooded residential area in Cove Neck, Long Island, NY. AV052 was a scheduled international passenger flight from Bogotá, Colombia, to New York-JFK Intl Airport, NY, with an intermediate stop at Jose Maria Cordova Airport, near Medellín, Columbia. Of the 158 persons aboard, 73 were fatally injured. Because of poor weather conditions in the northeastern part of the United States, the flightcrew was placed in holding 3 times by ATC for a total of about 1 hour and 17 minutes. During the 3rd period of holding, the flightcrew reported that the aircraft could not hold longer than 5 minutes, that it was running out of fuel, and that it could not reach its alternate airport, Boston-Logan Intl. Subsequently, the flightcrew executed a missed approach to JFK Intl Airport. While trying to return to the airport, the aircraft experienced a loss of power to all 4 engines and crashed approximately 21 miles northeast of JFK Airport.

After takeoff from Bogotá-El Dorado Airport, the crew was cleared to climb to FL130 when the aircraft suffered an explosion. It entered an uncontrolled descent and crashed in a huge explosion near Soacha, about 16 km south of Bogotá Airport. The aircraft disintegrated on impact and all 107 occupants were killed as well as three people on the ground.

Avianca flight 410 was destroyed when it impacted El Espartillo Mountain after takeoff from Cúcuta Airport in Colombia. All 143 occupants sustained fatal injuries. The aircraft, a Boeing 727-21 operated flight AV410 from Bucaramanga to Barranquilla, with en route stops at Cúcuta and Cartagena. Because the originally planned aircraft was not available, HK-1716 was prepared for the flight. This resulted in a departure delay of 2 hours and 30 minutes. The flight landed at Cúcuta at 12:28 local time. At 13:06, the pilot requested clearance to start, but he was told there was a 10-minute delay because of three incoming aircraft. The crew immediately requested clearance for a climb on course ("Why not clear us to climb on course to avoid delaying this flight further? We're: pretty far behind") and the tower granted their request at 13:08: "OK, cleared for engine start, climb on course VMC, report ready to taxi, temperature 28°". This, added to the anomalous presence in the cockpit of another pilot whose loquaciousness continually disrupted the work of all the crew members, affected the way in which the pilot supervised the actions of his co-pilot, who was Pilot Flying. There was no crew briefing, nor did the pilot-in command give any instructions for the VMC departure. Two minutes later the tower controller instructed them to taxi to runway 33. At 13:12 the tower reported, "Cleared to Cartagena via Uniform Whisky 19, Whisky 7, Whisky 10, climb and maintain two six zero after takeoff, climb on course VMC, QNH ....correction transponder Alpha 2216". Take-off clearance was issued at 13:13. The initial climb path followed the extended runway centre line to the inner marker, at which point the aircraft entered a continuous left turn. At 13:17 the pilot said to the copilot, "In any case, start turning right." Subsequently the aircraft struck the peak of El Espartillo at an elevation of 6,343 feet.

Following an uneventful flight from Paris-Roissy-CDG Airport, the crew was cleared to descent to Madrid-Barajas Airport runway 33. Once the altitude of 9,000 feet reached on descent, the crew was cleared to continue. At 0103LT, he was cleared to land on runway 33 and should complete a turn to the right. Following several errors on approach, the crew initiated a right turn prior to pass over the VOR, causing the aircraft to descent below the MDA. At an altitude of 2,247 feet and at a speed of 142 knots, the right main gear struck the top of a hill. Upon impact, the right main gear and the engine n°4 were torn off. Three seconds later, while in a 4,9° nose-up attitude, at a speed of 135 knots, the aircraft struck the top of a second hill. Then, six seconds later, the right wing struck the ground. The aircraft overturned and crashed upside down, bursting into flames. The wreckage was found 12 km from the runway threshold in an olive plantation. Eleven passengers (among them four members of the same family, father, mother and both children) were injured while 181 other occupants were killed, among them the Peruvian writer Manuel Scorza.

After landing at Quito-Mariscal Sucre Airport, the airplane was unable to stop within the remaining distance. It overran, lost its nose gear and came to a halt about 70 meters past the runway end. There were no casualties but the aircraft was damaged beyond repair.

During the last segment on final approach to Mexico City-Benito Juarez Airport, while passing over the runway threshold, the four engine airplane entered an area of heavy rain falls. The pilot-in-command apparently lost visual contact with the runway and decided to initiate a go-around manoeuvre when the airplane stalled, nosed down and struck the runway surface nose gear first. Upon impact, the nose gear was torn off and the airplane slid for several metres before coming to rest. All 127 occupants were evacuated safely.

On approach to Barranquilla-Soledad Airport, the crew encountered poor visibility due to foggy conditions. Unable to locate the runway in below weather minima, the captain decided to make a go-around. Few minutes later, while on a second attempt to land, the crew failed to realize his altitude was too low when the airplane struck tree tops 1,000 meters short of runway 04 threshold. The aircraft lost height and crashed in flames 300 meters short of runway. The aircraft was totally destroyed and all four occupants have been killed.

The crew departed Tumaco-La Florida Airport at 0825LT with an ETA in Cali at 0955LT. En route, the crew encountered poor weather conditions with a limited visibility due to rain falls. The airplane deviated from the prescribed flight plan when, at an altitude of 9,670 feet, it struck the slope of Mt Trujillo located in the region of Buenaventura, about 75 km northwest of Cali Airport. SAR operations were suspended after few days as no trace of the aircraft nor the crew was found. Eventually, the wreckage was found in a ravine on October 31st 1974. All 27 occupants were killed.

The aircraft departed Villavicencio-La Vanguardia Airport at 1113LT on a 45 minutes flight to Yopal, carrying 14 passengers and a crew of three. On approach to Yopal, the pilots encountered poor visibility with fog when the airplane crashed on the slope of a hill (480 meters high) located few km from the airport. A passenger survived while 16 other occupants were killed.

The crew completed the approach and landing in heavy rain falls. The airplane landed 469 meters past the threshold on a very wet runway 10. After touchdown, the airplane veered to the left then contacted soft ground after a course of 312 meters and eventually crashed into several houses located in the district of San Gerardo. All 44 occupants were evacuated, among them seven were injured. The aircraft was written off. On the ground, three children aged 7, 11 and 12 were killed.