Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM1RX callsign genealogy
Currently held by Minor, Ken
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 KM1RX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KM1RX.
- Minor, KenALgranted 2023-04-04cancelled 2023-09-09
All historical holders
Every license row we've seen with the callsign KM1RX, oldest first.
- Minor, Ken AL2022-09-17 → cancelled 2023-04-04
- Minor, Ken AL2024-12-31 active