Accident
Last updated: 16 April 2014
Status:Definitief
Datum:donderdag 12 december 1985
Tijd:06:46
Type:McDonnell Douglas DC-8-63CF
Luchtvaartmaatschappij:Arrow Air
Registratie: N950JW
Constructienummer: 46058/433
Bouwjaar: 1969
Aantal vlieguren:50861
Motoren: 4 Pratt & Whitney JT3D-7
Bemanning:slachtoffers: 8 / inzittenden: 8
Passagiers:slachtoffers: 248 / inzittenden: 248
Totaal:slachtoffers: 256 / inzittenden: 256
Schade: Vernield
Gevolgen: Written off (damaged beyond repair)
Plaats:1 km (0.6 mijl) SW of Gander Airport, NF (YQX) (   Canada) show on map
Fase: InitiŰle klim (ICL)
Soort vlucht:Internationale charter
Vliegveld van vertrek:Gander Airport, NF (YQX/CYQX), Canada
Vliegveld van aankomst:Hopkinsville-Fort Campbell AAF, KY (HOP/KHOP), Verenigde Staten
Vluchtnummer:1285R
Beschrijving:
On 11 December 1985 at 20:35 GMT, Arrow Air Flight MF1285R, a Douglas DC-8-63, departed Cairo, Egypt on an international charter flight to Fort Campbell, USA via K÷ln, Germany, and Gander. The flight had been chartered by the Multinational Force and Observers (MFO) to transport troops, their personal effects, and some military equipment to and from peacekeeping duties in the Sinai Desert. All 248 passengers were members of 101st Airborne Division (United States Army), based in Fort Campbell. The flight arrived at K÷ln at 01:21 were a complete crew change took place. The DC-8 departed for Gander at 02:50 GMT, where it arrived at 05:34 local time. Passengers were deplaned, the aircraft was refuelled, trash and waste water were removed, and catering supplies were boarded. The flight engineer conducted an external inspection of portions of the aircraft and the passengers then reboarded. Following engine start-up, the aircraft was taxied via taxiway "D" and runway 13 to runway 22 for departure. Take-off on runway 22 was begun from the intersection of runway 13 at 06:45. The aircraft proceeded down the runway and rotated in the vicinity of taxiway "A", 51 seconds after brake release at an airspeed of about 167 KIAS. The aircraft gained little altitude after rotation, the speed reached 172 KIAS and began to decrease again, causing the DC-8 to descend. The airplane crossed the Trans-Canada Highway at a very low altitude. The pitch angle increased, but the aircraft continued to descend until it struck downsloping terrain approximately 3,000 feet beyond the departure end of the runway. The DC-8 broke up and burst into flames.

PROBABLE CAUSE: "The Canadian Aviation Safety Board was unable to determine the exact sequence of events which led to this accident. The Board believes, however, that the weight of evidence supports the conclusion that, shortly after lift-off, the aircraft experienced an increase in drag and reduction in lift which resulted in a stall at low altitude from which recovery was not possible. The most probable cause of the stall was determined to be ice contamination on the leading edge and upper surface of the wing. Other possible factors such as a loss of thrust from the number four engine and inappropriate take-off reference speeds may have compounded the effects of the contamination."

Four members of the CASB filed a dissenting opinion with an different probable cause: "An in-flight fire that may have resultcd from detonations of undetermined origin brought about catastrophic system failures."

Bronnen:
» Aviation Week & Space Technology 19.12.88 (107), 20.3.89 (267), 27.3.89 (33)3.4.89 (67), 3.7.89 (66-67) ,31.7.89 (29), 1.7.1991 (29)
» Flight International 21-28.12.1985 (2)
» ICAO Adrep Summary 1/89 (29)
» Gander: the untold story


Veiligheidsmaatregelen

NTSB issued 2 Safety Recommendations

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Kaart
Deze kaart geeft het vliegveld van vetrek weer en de geplande bestemming van de vlucht. De lijn tussen de vliegvelden geeft niet de exacte vliegroute weer.
De afstand tussen Gander Airport, NF en Hopkinsville-Fort Campbell AAF, KY bedraagt 2959 km (1850 miles).

This information is not presented as the Flight Safety Foundation or the Aviation Safety Networkĺs opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
languages: English Franšais Nederlands Deutsch Espanol

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