Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5ZK callsign genealogy
Currently held by WALKER, RAYFORD W
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 AD5ZK's current licensee, walking backwards.
- WALKER, RAYFORD WTXgranted 2007-02-08cancelled 2007-02-23
Successor callsigns
Callsigns held now by people who previously held AD5ZK.
- WALKER, RAYFORD WTXgranted 2019-07-16