Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4GLM callsign genealogy
Currently held by Sentelle, Noah
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 KR4GLM'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 KR4GLM.
- Sentelle, NoahFLgranted 2025-12-09