Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CPG callsign genealogy
Currently held by Gillespie, Charles 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 W4CPG's current licensee, walking backwards.
- Gillespie, Charles PVAgranted 2013-01-31cancelled 2013-03-01
Successor callsigns
Callsigns held now by people who previously held W4CPG.
No current licensee on record previously held this callsign.