85158

The crew was completing a maritime patrol flight over the North Pacific Ocean when the radio operator informed ATC he would divert to Adak for an emergency landing due to a fire on board. While approaching Adak Airport, the seaplane hit the water surface and crashed into the ocean few miles off shore, killing all 12 crew members.

Flight / Schedule

85158

Registration

85158

MSN

85158

Year of Manufacture

1945

Date

July 2, 1953 at 12:00 AM

Type

CRASH

Flight Type

Survey / Patrol / Reconnaissance

Flight Phase

Landing (descent or approach)

Crash Site

Lake, Sea, Ocean, River

Crash Location

Adak Alaska

Region

North America • United States of America

Coordinates

51.8736°, -176.6390°

Crash Cause

Technical failure

Narrative Report

On July 2, 1953 at 12:00 AM, 85158 experienced a crash involving Martin PBM Mariner, operated by United States Navy - USN, with the event recorded near Adak Alaska.

The flight was categorized as survey / patrol / reconnaissance and the reported phase was landing (descent or approach) at a lake, sea, ocean, river crash site.

12 people were known to be on board, 12 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 12, crew fatalities: 12, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is technical failure. The crew was completing a maritime patrol flight over the North Pacific Ocean when the radio operator informed ATC he would divert to Adak for an emergency landing due to a fire on board. While approaching Adak Airport, the seaplane hit the water surface and crashed into the ocean few miles off shore, killing all 12 crew members.

Aircraft reference details include registration 85158, MSN 85158, year of manufacture 1945.

Geospatial coordinates for this crash are approximately 51.8736°, -176.6390°.

Fatalities

Total

12

Crew

12

Passengers

0

Other

0

Crash Summary

The crew was completing a maritime patrol flight over the North Pacific Ocean when the radio operator informed ATC he would divert to Adak for an emergency landing due to a fire on board. While approaching Adak Airport, the seaplane hit the water surface and crashed into the ocean few miles off shore, killing all 12 crew members.

Cause: Technical failure

Occupants & Outcome

Crew On Board

12

Passengers On Board

0

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 12

Operational Details

Flight Type

Survey / Patrol / Reconnaissance

Flight Phase

Landing (descent or approach)

Crash Site

Lake, Sea, Ocean, River

Region / Country

North America • United States of America

Aircraft Details

Registration

85158

MSN

85158

Year of Manufacture

1945