Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7OR callsign genealogy
Currently held by Northern Oregon Ham Club
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 AF7OR's current licensee, walking backwards.
- KI7PMMcancelledNorthern Oregon Ham ClubORgranted 2017-08-21cancelled 2017-09-15
Successor callsigns
Callsigns held now by people who previously held AF7OR.
- Mozdzen, Thomas JAZgranted 2025-02-11
All historical holders
Every license row we've seen with the callsign AF7OR, oldest first.
- Mozdzen, Thomas J AZ2015-02-04 → cancelled 2015-04-21
- Northern Oregon Ham Club OR2017-09-15 active