Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8MRF callsign genealogy
Currently held by Fredette, Michael R
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 K8MRF's current licensee, walking backwards.
- Fredette, Michael RTXgranted 2017-04-20cancelled 2017-05-09
Successor callsigns
Callsigns held now by people who previously held K8MRF.
No current licensee on record previously held this callsign.