Nantucket - Hyannis

The airplane was on an ILS runway 15 approach and collided in-flight with static wires, approximately 2 miles north of the runway. The wires were located in the airplane's flight path, and in a direct line with the ILS final approach course. At the time of the accident the local control tower was closed. Three other aircraft made the approach prior to N402BK, and the pilots of those aircraft all agreed that at about 500 to 700 feet msl, on the final approach course, they encountered downdrafts and turbulence. All the pilots agreed, the downdrafts caused their airplanes to fall below the glide slope, and that in order to rejoin the glide slope, they had to increase power or change the airplane's pitch attitude. The Otis Air National Guard Base 2155 weather observation was; indefinite ceiling 100 sky obscured, visibility 3/4 miles, light rain and fog, temperature 59° F, dew point 58° F, wind 170°, 14 knots, gust to 19, altimeter 29.96 inches hg.

Flight / Schedule

Nantucket - Hyannis

Aircraft

Cessna 402

Registration

N402BK

MSN

402C-0223

Year of Manufacture

1979

Operator

Island Airlines

Date

November 18, 1994 at 10:00 PM

Type

CRASH

Flight Type

Positioning

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Hyannis-Barnstable Massachusetts

Region

North America • United States of America

Coordinates

41.6535°, -70.2823°

Crash Cause

Human factor

Narrative Report

On November 18, 1994 at 10:00 PM, Nantucket - Hyannis experienced a crash involving Cessna 402, operated by Island Airlines, with the event recorded near Hyannis-Barnstable Massachusetts.

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

1 people were known to be on board, 1 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 1, crew fatalities: 1, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. The airplane was on an ILS runway 15 approach and collided in-flight with static wires, approximately 2 miles north of the runway. The wires were located in the airplane's flight path, and in a direct line with the ILS final approach course. At the time of the accident the local control tower was closed. Three other aircraft made the approach prior to N402BK, and the pilots of those aircraft all agreed that at about 500 to 700 feet msl, on the final approach course, they encountered downdrafts and turbulence. All the pilots agreed, the downdrafts caused their airplanes to fall below the glide slope, and that in order to rejoin the glide slope, they had to increase power or change the airplane's pitch attitude. The Otis Air National Guard Base 2155 weather observation was; indefinite ceiling 100 sky obscured, visibility 3/4 miles, light rain and fog, temperature 59° F, dew point 58° F, wind 170°, 14 knots, gust to 19, altimeter 29.96 inches hg.

Aircraft reference details include registration N402BK, MSN 402C-0223, year of manufacture 1979.

Geospatial coordinates for this crash are approximately 41.6535°, -70.2823°.

Fatalities

Total

1

Crew

1

Passengers

0

Other

0

Crash Summary

The airplane was on an ILS runway 15 approach and collided in-flight with static wires, approximately 2 miles north of the runway. The wires were located in the airplane's flight path, and in a direct line with the ILS final approach course. At the time of the accident the local control tower was closed. Three other aircraft made the approach prior to N402BK, and the pilots of those aircraft all agreed that at about 500 to 700 feet msl, on the final approach course, they encountered downdrafts and turbulence. All the pilots agreed, the downdrafts caused their airplanes to fall below the glide slope, and that in order to rejoin the glide slope, they had to increase power or change the airplane's pitch attitude. The Otis Air National Guard Base 2155 weather observation was; indefinite ceiling 100 sky obscured, visibility 3/4 miles, light rain and fog, temperature 59° F, dew point 58° F, wind 170°, 14 knots, gust to 19, altimeter 29.96 inches hg.

Cause: Human factor

Occupants & Outcome

Crew On Board

1

Passengers On Board

0

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 1

Operational Details

Schedule / Flight

Nantucket - Hyannis

Operator

Island Airlines

Flight Type

Positioning

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Region / Country

North America • United States of America

Aircraft Details

Aircraft

Cessna 402

Registration

N402BK

MSN

402C-0223

Year of Manufacture

1979