Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4RVX callsign genealogy
Currently held by MOFFATT, WILLIAM M
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 W4RVX's current licensee, walking backwards.
- Moffatt, William AFLgranted 2021-09-03cancelled 2022-04-26
Successor callsigns
Callsigns held now by people who previously held W4RVX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RVX, oldest first.
- MOFFATT, WILLIAM M FL2015-07-22 → cancelled 2022-02-18
- Moffatt, William A FL2022-04-26 active