Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PRE callsign genealogy
Currently held by Walker Jr, James L
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 K4PRE's current licensee, walking backwards.
- Walker Jr, James LALgranted 2003-07-14cancelled 2003-08-07
Successor callsigns
Callsigns held now by people who previously held K4PRE.
No current licensee on record previously held this callsign.