Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4PK callsign genealogy
Currently held by HUNLEY, WILLIAM 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 AC4PK's current licensee, walking backwards.
- WB4YLEno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AC4PK.
- HUNLEY, WILLIAM PTNgranted 2026-05-12