The Americans .US! | The Department of Defense Joint Spectrum Center (JSC) | Activity https://theamericans.us/groups/the-department-of-defense-joint-spectrum-center-jsc/ Activity feed for the group, The Department of Defense Joint Spectrum Center (JSC). Mon, 13 Jul 2026 08:41:10 -0700 https://buddypress.org/?v= en-US 30 hourly 2 596a55ae4475d1a565a86b6867f713d9 America1 posted an update in the group The Department of Defense Joint Spectrum Center (JSC): https://theamericans.us/activity/p/99675/ Thu, 20 May 2021 00:27:06 -0700 0