Accident
Last updated: 18 April 2014
Statuts:Enquête Officielle
Date:dimanche 25 août 1985
Heure:22:05 EDT
Type/Sous-type:Silhouette image of generic BE99 model; specific model in this crash may look slightly different
Beechcraft 99
Compagnie:Bar Harbor Airlines
Immatriculation: N300WP
Numéro de série: U- 22
Année de Fabrication: 1968
Heures de vol:30335
Moteurs: 2 Pratt & Whitney Canada PT6A-20
Equipage:victimes: 2 / à bord: 2
Passagers:victimes: 6 / à bord: 6
Total:victimes: 8 / à bord: 8
Dégats de l'appareil: Détruit
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:1,6 km (1 milles) SW of Auburn Airport, ME (LEW) (   Etats-Unis d'Amérique) show on map
Phase de vol: En approche (APR)
Nature:Transport de Passagers Nat.
Aéroport de départ:Boston-Logan International Airport, MA (BOS/KBOS), Etats-Unis d'Amérique
Aéroport de destination:Auburn Airport, ME (LEW/KLEW), Etats-Unis d'Amérique
Numéro de vol:1808
Détails:
Flight 1808 took off from Boston runway 04L at 21:30 for a flight to Auburn. Clearance was received of 7000 feet and to contact Portland Approach Control.
Portland Approach cleared Flight 1808 at 21:58 for a runway 04 ILS approach. Three minutes later the controller noticed that Flight 1808 was east of course and asked if the it was receiving the Lewiston localizer. The captain replied that they hadn't and were given instructions to turn left heading 340. A left turn to 354deg started and the aircraft passed Lewie Outer Marker (LOM) at 165 knots, 2600 feet (30 knots too fast and 600 feet too high). At 22:02 the aircraft exited the left side of the localizer, still at a 354deg heading. The crew then tried to capture the glide slope and enter the localizer again until it entered the left side of the localizer (22:04:08) and descended through the bottom boundary of the glide slope. At ca 22:04:16 the aircraft struck trees 4007 feet short of the runway and 440 feet right of the extended centreline, continued 737 feet and struck level ground in nearly an inverted attitude.
One of the passengers killed in the crash was American schoolgirl, peace activist and child actress Samantha Smith.


PROBABLE CAUSE: "The captain's continuation of an unstabilized approach which resulted in a descent below glide slope. Contributing to the unstabilized approach was the radar controller's issuance and the captain's acceptance of a non-standard air traffic control radar vector resulting in an excessive intercept with the localizer."

Sources:
» NTSB Safety Recommendations A-86-98 through -122
» NTSB/AAR-86/06

Official accident investigation report
investigating agency: National Transport Safety Bureau (NTSB) - USA
report status: Final
report number: NTSB/AAR-86-06
report released:30-SEP-1986
duration of investigation:401 days (1 year 1.2 months)
download report: Bar Harbor Airlines Flight 1808 Beech BE-99, N300WP Auburn-Lewiston Municipal Airport Auburn, Maine, August 25, 1985. (NTSB/AAR-86-06)
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Opérations de secours

NTSB issued 25 Safety Recommendations

Show all AD's and Safety Recommendations

Photos

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Plan
Ce plan montre l'aéroport de départ ainsi que la supposé destination du vol. La ligne fixe reliant les deux aéroports n'est pas le plan de vol exact.
La distance entre Boston-Logan International Airport, MA et Auburn Airport, ME est de 195 km (122 miles).

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