Raleigh, NC. Aug 14, 2024. #5,742. dmi said: 139.700 (AM) - BLACKJACK-1 in DC area working PANTHER (assuming this is JADOC Ground Station) SPARKLE system testing. There's a frequency: 139.150 Joint Air Defense Operations Center (JADOC) Bolling AFB Wash DC-Sparkle System; that's also shared with DC ANG 121st FS and NJ ANG but I've never heard ... More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.