Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5Z callsign genealogy
Currently held by PARKER, CLAUDE B
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 WA5Z's current licensee, walking backwards.
- AA5HSno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WA5Z.
- RUSSELL, ROBERT PNJgranted 2016-04-07