Walker - Walker

The crew left Walker AFB at 0630LT for a nine hours training mission consisting of a low level survey flight. After it overflew the small town of Gray Mountain at a height of about 60 feet in marginal weather conditions, the four engine aircraft hit the slope of a mountain and crashed about 35 miles of Flagstaff. The aircraft disintegrated on impact and all 16 occupants were killed. At the time of the accident, the visibility was limited due to low clouds.

Flight / Schedule

Walker - Walker

Registration

52-2711

MSN

16733

Year of Manufacture

1952

Date

October 29, 1957 at 08:30 AM

Type

CRASH

Flight Type

Survey / Patrol / Reconnaissance

Flight Phase

Flight

Crash Site

Mountains

Crash Location

Gray Mountain Arizona

Region

North America • United States of America

Coordinates

35.7458°, -111.4735°

Crash Cause

Human factor

Narrative Report

On October 29, 1957 at 08:30 AM, Walker - Walker experienced a crash involving Boeing KC-97 Stratotanker, operated by United States Air Force - USAF, with the event recorded near Gray Mountain Arizona.

The flight was categorized as survey / patrol / reconnaissance and the reported phase was flight at a mountains crash site.

16 people were known to be on board, 16 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 4, crew fatalities: 4, passengers on board: 12, passenger fatalities: 12, other fatalities: 0.

The listed crash cause is human factor. The crew left Walker AFB at 0630LT for a nine hours training mission consisting of a low level survey flight. After it overflew the small town of Gray Mountain at a height of about 60 feet in marginal weather conditions, the four engine aircraft hit the slope of a mountain and crashed about 35 miles of Flagstaff. The aircraft disintegrated on impact and all 16 occupants were killed. At the time of the accident, the visibility was limited due to low clouds.

Aircraft reference details include registration 52-2711, MSN 16733, year of manufacture 1952.

Geospatial coordinates for this crash are approximately 35.7458°, -111.4735°.

Fatalities

Total

16

Crew

4

Passengers

12

Other

0

Crash Summary

The crew left Walker AFB at 0630LT for a nine hours training mission consisting of a low level survey flight. After it overflew the small town of Gray Mountain at a height of about 60 feet in marginal weather conditions, the four engine aircraft hit the slope of a mountain and crashed about 35 miles of Flagstaff. The aircraft disintegrated on impact and all 16 occupants were killed. At the time of the accident, the visibility was limited due to low clouds.

Cause: Human factor

Occupants & Outcome

Crew On Board

4

Passengers On Board

12

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 16

Operational Details

Schedule / Flight

Walker - Walker

Flight Type

Survey / Patrol / Reconnaissance

Flight Phase

Flight

Crash Site

Mountains

Region / Country

North America • United States of America

Aircraft Details

Registration

52-2711

MSN

16733

Year of Manufacture

1952