Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0MF callsign genealogy
Currently held by Thomsen, Scott E
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 AC0MF's current licensee, walking backwards.
- Thomsen, Scott EMOgranted 2008-07-03cancelled 2008-08-08
Successor callsigns
Callsigns held now by people who previously held AC0MF.
- Thomsen, Scott EINgranted 2018-07-19