Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4PCF callsign genealogy
Currently held by WILLIAMS III, WALLACE H
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 N4PCF's current licensee, walking backwards.
- WILLIAMS III, WALLACE HFLgranted 2005-07-06cancelled 2005-09-09
Successor callsigns
Callsigns held now by people who previously held N4PCF.
- WILLIAMS III, WALLACE HCOgranted 2018-04-18