![CHEYENNE MOUNTAIN AIR FORCE STATION, Col. - Combined and joint service members from Cheyenne Mountain Air Force Station, Colo., celebrate the installation's 50th anniversary outside the north portal of CMAFS, June, 22, CHEYENNE MOUNTAIN AIR FORCE STATION, Col. - Combined and joint service members from Cheyenne Mountain Air Force Station, Colo., celebrate the installation's 50th anniversary outside the north portal of CMAFS, June, 22,](https://l450v.alamy.com/450v/p47ytd/cheyenne-mountain-air-force-station-col-combined-and-joint-service-members-from-cheyenne-mountain-air-force-station-colo-celebrate-the-installations-50th-anniversary-outside-the-north-portal-of-cmafs-june-22-2016-cmafs-held-a-50th-anniversary-ceremony-which-hosted-more-than-300-distinguished-visitors-a-self-guided-history-tour-of-the-north-tunnel-and-blast-doors-and-executed-an-unprecedented-media-campaign-including-multiple-celebrity-visitors-p47ytd.jpg)
CHEYENNE MOUNTAIN AIR FORCE STATION, Col. - Combined and joint service members from Cheyenne Mountain Air Force Station, Colo., celebrate the installation's 50th anniversary outside the north portal of CMAFS, June, 22,
![CHEYENNE MOUNTAIN AIR FORCE STATION, Colo. – Members - PICRYL - Public Domain Media Search Engine Public Domain Search CHEYENNE MOUNTAIN AIR FORCE STATION, Colo. – Members - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2016/04/15/cheyenne-mountain-air-force-station-colo-members-4aab58-1024.jpg)
CHEYENNE MOUNTAIN AIR FORCE STATION, Colo. – Members - PICRYL - Public Domain Media Search Engine Public Domain Search
![File:Cheyenne Mountain Air Force Station celebrates 50 years 160415-F-SO188-089.jpg - Wikimedia Commons File:Cheyenne Mountain Air Force Station celebrates 50 years 160415-F-SO188-089.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/2/29/Cheyenne_Mountain_Air_Force_Station_celebrates_50_years_160415-F-SO188-089.jpg)