Mace 303 (sound like) calling JIATF South for radio check on 401.
Your search for 265.250 returned the following results.
Last week I caught a bunch of pirate activity from a station in Colombia who was testing on various satcom frequencies. Interestingly the station was actually doing most of transmissions in English and had a very good signal. Here are a few of the intercepts of this traffic. It will be interesting to see if more of them start to pop up.
263.675 MHz – A pirate station from Colombia is testing military satellite communications on UFO-7 in both Spanish and English. Another pirate from Brazil responds, telling him to get off the radio and go take care of the cocaine plantation 😂😂😂. He also makes a few more vulgar comments toward the Colombian station. What a clown show!
269.950 MHz – The same person is testing in English and reciting a METAR report: “Automatic weather observation Papa, time 2300 Zulu, wind 350 at 10, visibility 10 miles, scattered 7,500, broken 1,200, overcast 300, temperature 24, dewpoint 15, altimeter setting 3002.” I also logged the same operator on other downlinks, including 263.925, 265.250, 266.750, and others. Quite odd, to say the least.
Lately I’ve caught a bunch of clear voice radio checks from Colt 85 on the JIATF-South 401 #satcom net (265.250 MHz). Does anyone have an ID on this aircraft?
Customs and Border Protection aircraft “Troy 270” with radio checks on 401 net.
Coast Guard 2307 attempting comms with JIATFS. This is a EADS HC-144 Ocean Sentry maritime surveillance aircraft operated by the USCG.
US Coast Guard Cutter Heriberto Hernandez calling JIATF South for radio check. This is a 154-foot fast response cutter homeported in San Juan, Puerto Rico.
Station calling for radio check on “402 net” followed by Bull 11 (perhaps same station but different operator?) calling JIATF South.