Encounter Atlas

UFO files / Project Blue Book

UFO sightings in Montana: Air Force files

64 Project Blue Book case files from Montana, 1947 to 1969. The busiest year was 1957, with 8 reports.

See them on the map

  1. Date unknownSt. Louis first page
  2. Date unknownYaak first page
  3. May 1948Montana first page
  4. 1949Dillon first page
  5. April 1949Dillon first page
  6. August 1949Hebgen Lake first page
  7. July 1950Peck first page
  8. August 1950Great Falls first page
  9. May 1951Southfalls first page
  10. August 1952Cutbank first page
  11. August 1952De Borgia first page
  12. January 1953Craig first page
  13. February 1953Dodson first page
  14. February 1953Great Falls AFB first page
  15. February 1953Great Falls first page
  16. February 1953Laurel first page
  17. March 1953Conrad first page
  18. July 1953Opportunity first page
  19. August 1954Harlowtown first page
  20. January 1955Kalispell first page
  21. April 1955Flathead Lake first page
  22. July 1955Glendive first page
  23. May 1956Alberton first page
  24. September 1956Kalispell first page
  25. December 1956Missoula first page
  26. May 1957Great Falls first page
  27. July 1957Hamilton first page
  28. July 1957North Havre first page
  29. August 1957Helena first page
  30. August 1957Livingston first page
  31. September 1957Havre AFS, Havre first page
  32. December 1957Miles Coty first page
  33. December 1957Sunburst first page
  34. July 1958Billings first page
  35. August 1958Malmstrom AFB first page
  36. September 1958Glasgow AFB first page
  37. March 1959Northern first page
  38. May 1959Richey first page
  39. December 1959Kalispell first page
  40. April 1960Shelby first page
  41. September 1960SW of Nashua first page
  42. October 1960Montana first page
  43. February 1961100 NM WNW of Kalispell first page
  44. March 1961Great Falls first page
  45. July 1961Helena first page
  46. May 1962Montana first page
  47. July 1963Hamilton first page
  48. September 1963Dagmar first page
  49. April 1964Canyon Ferry Reservoir first page
  50. May 1964Glasgow AFB first page
  51. May 1964Outlook first page
  52. June 1964Polson first page
  53. August 1964Brekkens Corner first page
  54. April 1965Western first page
  55. August 1965Glasgow AFB first page
  56. August 1965Turner first page
  57. October 1965St. Mary Ranger Station, Glacier National Park first page
  58. March 1966Baker first page
  59. April 1966Miles City first page
  60. July 1966Kalispell AFS first page
  61. August 1966Big Fork and Yellowstone National Park first page
  62. December 1966Miles City first page
  63. February 1967Glasgow AFB first page
  64. September 1967Columbia Falls first page

Links open the original folder at the US National Archives.