Lots of comms traffic and a superb signal from Santa Maria (AZR) Oceanic ATC 6628 kHz USB, Azores

 https://www.youtube.com/watch?v=ONb-FYzPpx0

Recorded in Oxford UK on 01/04/24 at 00:45 hrs UTC using a Wellbrook ALA1530 magnetic loop antenna (outdoors) via a Bonito/NTi AntennaJet RF splitter. Thanks for watching and 73.