Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7CF callsign genealogy
Currently held by Fisher, Corey J
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 AF7CF's current licensee, walking backwards.
- Fisher, Corey JORgranted 2015-08-14cancelled 2021-07-02
Successor callsigns
Callsigns held now by people who previously held AF7CF.
- Brogl, PeterORgranted 2013-07-27cancelled 2025-07-29
All historical holders
Every license row we've seen with the callsign AF7CF, oldest first.
- Brogl, Peter OR2013-07-08 → cancelled 2013-07-27
- Fisher, Corey J OR2021-07-02 active