Scanning the Airwaves

Note: This was supposed to be published in the November issue of The SPARC, the Boston Amateur Radio Club newsletter, however, due to unforeseen circumstances, it was never published, so here it is for the first time in print!  It was a busy public service month for me. First off was MassJam 2023, the multi-state scout jamboree that is held every five years at the Cape Cod Fairgrounds in Falmouth. While the communication staff was made up of entirely of hams, the event did not use amateur radio for its operation as obviously, while there are hams in Scouting, not everyone is a ham and therefore, commercial band radio was a must for the event. Using radios provided by DC Rentals (who seem to provide the commercial radios for practically every large event in Boston) MassJam got underway. Net control was a 24/7 operation with shifts scheduled in blocks and food for the net controllers was cooked on site. Despite some hiccups, the event itself was mostly successful, including exodus ...

As I mentioned in one of my earlier posts , I work for TSA, the Transportation Security Administration , the federal agency charged with protecting the nations transportation systems. Today, I'm going to give you a little overview of the agency's two-way radio systems. Sensitive Security Information Before I begin though, I must go over Sensitive Security Information or SSI . SSI is a designation used by TSA which is coded in federal regulation that states that SSI "is information that, if publicly released, would be detrimental to transportation security." SSI is essentially sensitive but unclassified information. As I work for TSA, I am automatically a "covered person" who is required to protect such information. Therefore, I am limited in what I can I use and say on anything that is considered SSI. However, most of the sources I'm using for this blog post are publicly available third-party sources which are not SSI or if it is a TSA source...