Providence - New York - Charlotte Amalie

American Airlines Flight 625 was a scheduled flight from Providence Airport (PVD) to St.Thomas (STT) on the U.S Virgin Islands with an intermediate stop in New York (JFK). The Boeing 727 departed New York at 12:00 AST. On approach to St. Thomas, at 15:04, the flight crew cancelled their IFR flight plan and proceeded VFR. The captain elected to use the runway 09 ILS for vertical guidance. The glide slope was intercepted at 1500 feet msl (flaps 15° and at a 160 KIAS airspeed). The flaps were lowered to 25 and later to 30 degrees. The company prescribed 40 degrees was never selected. The speed was still 10 KIAS above Vref when the aircraft passed the threshold at an estimated altitude of 30-40 feet. At 1000 feet down the runway, while initiating the flare, turbulence caused the right wing to drop. The wings were leveled and the aircraft floated a while until touchdown 2200-2300 feet down the runway. The captain decided that the aircraft couldn't be stopped on the remaining runway. He immediately initiated a go-around. Because of the absence of any sensation either of power being applied or of aircraft acceleration, the throttles were closed again. The aircraft, in a 11 degree nose up attitude, ran off the runway and struck a localizer antenna. The right wingtip clipped a hillside just south of the antenna and the aircraft continued, hit an embankment, became airborne and contacted the ground on the opposite side of the perimeter road. The aircraft continued and came to rest 83 feet past the perimeter road, bursting into flames.

Flight / Schedule

Providence - New York - Charlotte Amalie

Aircraft

Boeing 727-100

Registration

N1963

MSN

19837/499

Year of Manufacture

1967

Date

April 27, 1976 at 03:10 PM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Charlotte Amalie-Cyril E. King (ex Harry S. Truman) All US Virgin Islands

Region

Central America • US Virgin Islands

Crash Cause

Human factor

Narrative Report

On April 27, 1976 at 03:10 PM, Providence - New York - Charlotte Amalie experienced a crash involving Boeing 727-100, operated by American Airlines, with the event recorded near Charlotte Amalie-Cyril E. King (ex Harry S. Truman) All US Virgin Islands.

The flight was categorized as scheduled revenue flight and the reported phase was landing (descent or approach) at a airport (less than 10 km from airport) crash site.

88 people were known to be on board, 37 fatalities were recorded, 51 survivors were identified or estimated. This corresponds to an estimated fatality rate of 42.0%.

Crew on board: 7, crew fatalities: 2, passengers on board: 81, passenger fatalities: 35, other fatalities: 0.

The listed crash cause is human factor. American Airlines Flight 625 was a scheduled flight from Providence Airport (PVD) to St.Thomas (STT) on the U.S Virgin Islands with an intermediate stop in New York (JFK). The Boeing 727 departed New York at 12:00 AST. On approach to St. Thomas, at 15:04, the flight crew cancelled their IFR flight plan and proceeded VFR. The captain elected to use the runway 09 ILS for vertical guidance. The glide slope was intercepted at 1500 feet msl (flaps 15° and at a 160 KIAS airspeed). The flaps were lowered to 25 and later to 30 degrees. The company prescribed 40 degrees was never selected. The speed was still 10 KIAS above Vref when the aircraft passed the threshold at an estimated altitude of 30-40 feet. At 1000 feet down the runway, while initiating the flare, turbulence caused the right wing to drop. The wings were leveled and the aircraft floated a while until touchdown 2200-2300 feet down the runway. The captain decided that the aircraft couldn't be stopped on the remaining runway. He immediately initiated a go-around. Because of the absence of any sensation either of power being applied or of aircraft acceleration, the throttles were closed again. The aircraft, in a 11 degree nose up attitude, ran off the runway and struck a localizer antenna. The right wingtip clipped a hillside just south of the antenna and the aircraft continued, hit an embankment, became airborne and contacted the ground on the opposite side of the perimeter road. The aircraft continued and came to rest 83 feet past the perimeter road, bursting into flames.

Aircraft reference details include registration N1963, MSN 19837/499, year of manufacture 1967.

Fatalities

Total

37

Crew

2

Passengers

35

Other

0

Crash Summary

American Airlines Flight 625 was a scheduled flight from Providence Airport (PVD) to St.Thomas (STT) on the U.S Virgin Islands with an intermediate stop in New York (JFK). The Boeing 727 departed New York at 12:00 AST. On approach to St. Thomas, at 15:04, the flight crew cancelled their IFR flight plan and proceeded VFR. The captain elected to use the runway 09 ILS for vertical guidance. The glide slope was intercepted at 1500 feet msl (flaps 15° and at a 160 KIAS airspeed). The flaps were lowered to 25 and later to 30 degrees. The company prescribed 40 degrees was never selected. The speed was still 10 KIAS above Vref when the aircraft passed the threshold at an estimated altitude of 30-40 feet. At 1000 feet down the runway, while initiating the flare, turbulence caused the right wing to drop. The wings were leveled and the aircraft floated a while until touchdown 2200-2300 feet down the runway. The captain decided that the aircraft couldn't be stopped on the remaining runway. He immediately initiated a go-around. Because of the absence of any sensation either of power being applied or of aircraft acceleration, the throttles were closed again. The aircraft, in a 11 degree nose up attitude, ran off the runway and struck a localizer antenna. The right wingtip clipped a hillside just south of the antenna and the aircraft continued, hit an embankment, became airborne and contacted the ground on the opposite side of the perimeter road. The aircraft continued and came to rest 83 feet past the perimeter road, bursting into flames.

Cause: Human factor

Occupants & Outcome

Crew On Board

7

Passengers On Board

81

Estimated Survivors

51

Fatality Rate

42.0%

Known people on board: 88

Operational Details

Schedule / Flight

Providence - New York - Charlotte Amalie

Flight Type

Scheduled Revenue Flight

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Region / Country

Central America • US Virgin Islands

Aircraft Details

Aircraft

Boeing 727-100

Registration

N1963

MSN

19837/499

Year of Manufacture

1967