UFO News Article:
“UFOs spotted near missiles, reports show”,
19 January 1979 (The Tuscaloosa News, Alabama)
Article on the UFOs which were sighted over U.S. Air Force nuclear missile (ICBM) and nuclear bomber bases in Montana, Michigan and Maine in 1975 and 1976:
http://news.google.com/newspapers?id=B0cgAAAAIBAJ&sjid=4p4EAAAAIBAJ&pg=6675,3577701
A UFO manoeuvred over the Wurtsmith Air Force Base perimeter on 30 October 1975, at about 10:10 p.m. This UFO incident was reported by base personnel.
UFO article:
“UFOs Intrude into SAC Base Weapons Areas: October-November, 1975” (UFO Casebook.com)
http://www.ufocasebook.com/sacbaseweapons1975.html
Aerial view of Wurtsmith Air Force Base, Oscoda, Michigan
(decommissioned on 30 June 1993) (wikimedia.org photo)