Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7AX callsign genealogy
Currently held by VALTCHEV, TODOR I
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 AA7AX's current licensee, walking backwards.
- Valtchev, Todor IAZgranted 2003-03-20cancelled 2004-07-27
Successor callsigns
Callsigns held now by people who previously held AA7AX.
- OCHS, DAN KORgranted 2007-03-14cancelled 2009-12-16