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Declassified 341st SMW unit histories

USAF via The Black Vault · 88 pages · text by OCR

This Black Vault release contains the Air Force's 2001 response from the 341st Space Wing FOIA office at Malmstrom AFB, Montana, to a request about the 16 March 1967 Echo Flight missile shutdown, with excerpts from 341st Strategic Missile Wing histories covering 1967 to early 1968. The histories say all ten Echo Flight launch facilities lost strategic alert almost simultaneously. Investigators could not find a logical cause and found rumors of UFOs near Echo Flight to be unfounded.

  • p. 26 …THE TASK GROUP WILL CONVENE AT BOEING, SEATTLE ON 4 APRIL TO DEVELOP A TEST PLAN…
  • p. 28 …19 C-208 RUNNBAA/AFPRO BOEING CO SEATTLE WASH RUWJABA/BSD NORTON AFB CALIF BT 9…
  • p. 29 …APB MONT RUWMDAA/APPRO THE BOEING CO SEATTLE WASH RUWJABA/BSD NORTON AFB CALIF C GONE…
  • p. 33 …The group was to reconvene at Boeings' Seattle plant on 4 April 67 for development of…
  • p. 42 …DURING TESTING AT BOEING, SEATTLE. A 30 MICRO SECOND PULSE TO 10 TORG VOLT SQUARE WAVE…
  • p. 44 …BOX 1915 - SEATTLE, WASH. 9824 (BOE 720) ENGINEERING CHANGE PROPOSAL FACILITY DATE 27 December 1966 1…
  • p. 68 …BROADWAY SEATTLE 24, WASHINGTON ENGINEERING CHANGE PROPOSAL 1 MODEL OF THE MODEL Figure A 1248 VES…
  • p. 70 …BOX 1955 SEATTLE, WASH. 9824 (BOE 720) ENGINEERING CHANGE PROPOSAL FACILITY DATE 27 December 1966 1…
  • p. 79 …THE TASK GROUP WILL CONVENE AT BOEING, SEATTLE ON 4 APRIL TO DEVELOP A TEST PLAN…
  • p. 80 …AFB MONT RUWMDAA/APPRO THE BOEING CO SEATTLE WASH RUN 4804/NORTH AMERICAN AUTONETICS DIV ANAHEIM…
  • p. 81 …THE TASK GROUP WILL CONVENE AT BOEING, SEATTLE ON 4 APRIL TO DEVELOP A TEST PLAN…
PAGE 5: RUNMBA 6011
AND TAMPERING. NO ABNORMALITIES WERE NOTED. ( ) MASSILE AWAY
DRAWERS INVOLVED IN THE INCIDENT WERE CHECKED AND FOUND OPERATING AS
DESIGNED. OGAMA ENGINEERING PERSONNEL ARE PARTICIPATING WITH SAMSO
PERSONNEL DURING THE EMP TEST PROGRAM PROVIDING TECHNICAL DIRECTION ON
WEAPON SYSTEM TYPE PROBLEMS AS REQUIRED.
EMP TESTS AT WARREN AFB ARE CONTINUING. TESTS AT "D" FLIGHT HAVE BEEN
COMPLETED AND THE TEST OBJECTIVES HAVE BEEN MET ADDITIONAL TESTS.
ARE TO BE CONDUCTED AT A710 AND ARE SCHEDULED TO BE COMPLETED APPROXI-
MATELY 15 OCT 1967. SQUADRON 20 TESTS ARE SCHEDULED TO BEGIN APPROX-
MATELY 15 OCT 1967 DEPENDING ON END DATE OF N74 TESTING.
THIS HEADQUARTERS WILL CONTINUE TO ADVISE YOU OF OGAMA'S TEST PROGRAM
AS TEST RESULTS AND FINDINGS ARE IDENTIFIED. GP74.

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Document, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 88 pages are in the text index: search them above, or from the library's search.