Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF0MRB callsign genealogy
Currently held by Bransford, 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 KF0MRB's current licensee, walking backwards.
- Bransford, Michael RMOgranted 2021-03-01cancelled 2021-03-20
Successor callsigns
Callsigns held now by people who previously held KF0MRB.
No current licensee on record previously held this callsign.