Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6MRI callsign genealogy
Currently held by Fetherolf, Evan J
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 KN6MRI's current licensee, walking backwards.
- Fetherolf, Evan JCAgranted 2021-01-12cancelled 2021-12-21
Successor callsigns
Callsigns held now by people who previously held KN6MRI.
- Fetherolf, Evan JCAgranted 2021-01-12cancelled 2021-12-21
All historical holders
Every license row we've seen with the callsign KN6MRI, oldest first.
- Fetherolf, Evan J CA2020-12-22 → cancelled 2021-01-12
- Fetherolf, Evan J CA2021-12-21 active