Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5CYS callsign genealogy
Currently held by BARTON JR, CALVIN P
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 WB5CYS's current licensee, walking backwards.
- BARTON JR, CALVIN PTXgranted 2001-01-16cancelled 2002-05-04
- KB5IEXno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WB5CYS.
No current licensee on record previously held this callsign.