Status: | Accident investigation report completed and information captured |
Datum: | zondag 10 maart 1957 |
Type: | Martin 4-0-4 |
Luchtvaartmaatschappij: | Eastern Air Lines |
Registratie: | N453A |
Constructienummer: | 14144 |
Bouwjaar: | |
Bemanning: | slachtoffers: 0 / inzittenden: 3 |
Passagiers: | slachtoffers: 0 / inzittenden: 31 |
Totaal: | slachtoffers: 0 / inzittenden: 34 |
Schade: | Afgeschreven |
Gevolgen: | Written off (damaged beyond repair) |
Plaats: | Louisville-Standiford Field, KY (SDF) ( Verenigde Staten)
|
Fase: | Landing (LDG) |
Soort vlucht: | Binnenlandse lijnvlucht |
Vliegveld van vertrek: | Indianapolis-Weir Cook Municipal Airport, IN (IND/KIND), Verenigde Staten |
Vliegveld van aankomst: | Louisville-Standiford Field, KY (SDF/KSDF), Verenigde Staten |
Beschrijving:The Eastern Air Lines Martin 4-0-4 took off from Indianapolis at 11:05 for a flight to Louisville. The cruising altitude of 5000 feet was maintained somewhat longer to give the stewardess more time in smooth air to remove the luncheon trays. The co-pilot then started to descend to 2000 feet. After turning for finals for runway 11 the captain saw that the aircraft was too high and reduced power further (the throttles were pulled fully back) and the co-pilot lowered the flaps to full down. At about 1000-1500 feet the captain took over control and nosed down sharply, maintaining an airspeed of about 100 knots. Over the threshold, at about 100 feet, the captain tried to flare. The aircraft attained a nose-up attitude, but continued to descend fast. The aircraft struck the runway on its main gear, causing the left wing to separate inboard of the no. 1 engine. The remainder of the aircraft half rolled to an inverted position. Just one passenger was injured seriously.
Probable Cause:
PROBABLE CAUSE: "The captain's faulty landing approach technique, resulting in an excessively high rate of sink at the instant of touchdown imposing load beyond the design strength of the wing structure."
Accident investigation:
|
Investigating agency: | CAB |
Status: | Investigation completed |
Accident number: | final report | Download report: | Final report
|
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Bronnen:
» ICAO Accident Digest No.9, Circular 56-AN/51 (72-75)
Foto's
accident date:
10-03-1957type: Martin 4-0-4
registration: N453A
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 Indianapolis-Weir Cook Municipal Airport, IN en Louisville-Standiford Field, KY bedraagt 177 km (111 miles).
This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.