Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7WY callsign genealogy
Currently held by Hayes, Thomas L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AC7WY's current licensee, walking backwards.
- Hayes, Thomas LWYgranted 2022-11-16cancelled 2023-01-14
Successor callsigns
Callsigns held now by people who previously held AC7WY.
- MARTIN, NATHAN JORgranted 2022-10-28
All historical holders
Every license row we've seen with the callsign AC7WY, oldest first.
- Martin, Nathan J OR2002-11-14 → cancelled 2003-01-22
- Hayes, Thomas L WY2023-01-14 active