Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0GBW callsign genealogy
Currently held by PORTER, ROBERT S
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 K0GBW's current licensee, walking backwards.
- Porter, Robert SKSgranted 2014-05-12cancelled 2016-02-19
Successor callsigns
Callsigns held now by people who previously held K0GBW.
No current licensee on record previously held this callsign.