Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7AXF callsign genealogy
Currently held by Fung, Arden
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 K7AXF's current licensee, walking backwards.
- Fung, ArdenCAgranted 2018-11-19cancelled 2018-12-11
Successor callsigns
Callsigns held now by people who previously held K7AXF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7AXF, oldest first.
- CRAWFORD, ROBERT N OR1998-09-29 → cancelled 2010-09-30
- Fung, Arden CA2018-12-11 active