Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1GTR callsign genealogy
Currently held by Kellett, Brian C
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 KB1GTR's current licensee, walking backwards.
- Kellett, Brian CNHgranted 2022-03-08cancelled 2022-03-26
Successor callsigns
Callsigns held now by people who previously held KB1GTR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1GTR, oldest first.
- Merrill, Kimberly L NH2001-05-10 → cancelled 2013-05-11
- Kellett, Brian C NH2022-03-26 active