Coast Guard 2307 attempting comms with JIATFS. This is a EADS HC-144 Ocean Sentry maritime surveillance aircraft operated by the USCG.
Your search for 265.250 returned the following results.
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.
Bat 86 calling Maintenance for radio check on 265.250 MHz.
Tags: CONUS
265.250 CONUS: King 69 calling Tattoo Ops (sound like) on UHF satcom.
Tags: CONUS
U.S. Coast Guard Cutter Richard Dixon attempting contact with Sector San Juan (Puerto Rico) monitored via 401 net.
Tags: 401 net, coast guard, CONUS