Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4PGB callsign genealogy
Currently held by Moore, Geoffrey R
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 K4PGB's current licensee, walking backwards.
- Moore, Geoffrey RGAgranted 2018-09-26cancelled 2018-12-18
Successor callsigns
Callsigns held now by people who previously held K4PGB.
No current licensee on record previously held this callsign.