Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AF6FS callsign genealogy
Currently held by Regel, Mark C
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 AF6FS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AF6FS.
- Regel, Mark CCAgranted 2007-12-11cancelled 2019-12-12