Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6FM callsign genealogy
Currently held by PATTERSON, RONALD O
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 W6FM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W6FM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6FM, oldest first.
- PATTERSON, RONALD O CA2016-09-08 → cancelled 2024-02-23
- APR Digital Radio Club CA2024-08-20 active