Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PJW callsign genealogy
Currently held by Williams Jr, Paul J
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 K4PJW's current licensee, walking backwards.
- Williams Jr, Paul JNCgranted 2003-04-01cancelled 2003-04-22
Successor callsigns
Callsigns held now by people who previously held K4PJW.
No current licensee on record previously held this callsign.