Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7MRF callsign genealogy
Currently held by FEARNEHOUGH, MARCUS 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 WB7MRF's current licensee, walking backwards.
- FEARNEHOUGH, MARCUS RWAgranted 2021-06-24cancelled 2021-07-12
Successor callsigns
Callsigns held now by people who previously held WB7MRF.
- FEARNEHOUGH, MARCUS RWAgranted 2024-03-19