Here’s an interesting one. This guy is headed oceanic with ZOA/134.15 and is calling himself ALPHA VICTOR FIVE TWO. Sometimes these two-letter-two-number guys are Navy, and sometimes Air Force, but he was climbing to FL360 and headed to ALLBE, so I didn’t think he was a single fighter out for a joy ride. Then he slipped up, calling himself FIVE TWO SIERRA MIKE, then correcting himself back to AV 52.
Any idea what AV means in this context?