Unfallbericht:FedEx flight 87 departed Shanghai at 21:16 for a flight to Subic Bay. The MD-11, named "Joshua", touched down at Subic Bay runway 07 at 23:15.
|Datum:||Sonntag 17 Oktober 1999|
|Flugzeugtyp:||McDonnell Douglas MD-11F|
|Triebwerk:|| 3 General Electric CF6-80C2D1F|
|Besatzung:||Todesopfer: 0 / Insassen: 2|
|Fluggäste:||Todesopfer: 0 / Insassen: 0|
|Gesamt:||Todesopfer: 0 / Insassen: 2 |
|Konsequenzen:|| Written off (damaged beyond repair)|
|Unfallort:||Subic Bay International Airport (SFS) (Philippinen)
|Flugphase:|| Landung (LDG)|
|Flug von:||Shanghai-Hongqiao Airport (SHA/ZSSS), Volksrepublik China|
|Flug nach:||Subic Bay International Airport (SFS/RPLB), Philippinen|
The plane rolled onto runway 25, hitting a concrete post and slamming into a wire fence before plunging into the bay. All of the plane was submerged, 10m offshore, except for the cockpit. The cargo reportedly consisted mainly of electronic goods and garments. N581FE was also part of the US Civil Reserve Air Fleet (CRAF).
PROBABLE CAUSE: "The failure of the flight crew to properly address an erroneous airspeed indication during descent and landing, their failure to verity and select the correct airspeed by checking the standby airspeed indicator, and their failure to execute a missed approach. These failures led to an excessive approach and landing speed that resulted in a runway overshoot. Contributing factors to the accident were clogged pitot tube drain holes, the MD-11's insufficient alerting system for airspeed anomalies, and the failure of the SEL ELEV FEEL MAN and SEL FLAP LIM OVR D checklists to refer the crew to the standby airspeed indicator."
As a result of the findings, Boeing recommended DC-10 and MD-11 operators to inspect the water drain holes on the pitot probes every 650 hours to ensure that they are not blocked.
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not
display the exact flight path.
Distance from Shanghai-Hongqiao Airport to Subic Bay International Airport as the crow flies is 1815 km (1135 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.