Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PDC callsign genealogy
Currently held by Cibene, Parker
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 W4PDC's current licensee, walking backwards.
- Cibene, ParkerKYgranted 2023-07-25cancelled 2023-08-12
Successor callsigns
Callsigns held now by people who previously held W4PDC.
No current licensee on record previously held this callsign.