Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3CPL callsign genealogy
Currently held by BLYSTONE, JOHN 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 W3CPL's current licensee, walking backwards.
- BLYSTONE, JOHN Pcancelled 1999-01-07
Successor callsigns
Callsigns held now by people who previously held W3CPL.
No current licensee on record previously held this callsign.