Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7GNM callsign genealogy
Currently held by Robson Jr, John T
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 KB7GNM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB7GNM.
- ROBSON JR, JOHN TWAgranted 2021-11-30