Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7AFB callsign genealogy
Currently held by KORDEL, ULLA 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 K7AFB's current licensee, walking backwards.
- Kordel, Ulla CCAgranted 2001-02-28cancelled 2001-03-20
Successor callsigns
Callsigns held now by people who previously held K7AFB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7AFB, oldest first.
- BECKMAN, THOMAS M OR1988-06-21 → cancelled 2000-06-22
- KORDEL, ULLA C WA2020-12-22 active