Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4RMC callsign genealogy
Currently held by LEWIS, WILLIAM F
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 W4RMC's current licensee, walking backwards.
- Chase, Ryan MGAgranted 2018-04-19cancelled 2023-08-22
Successor callsigns
Callsigns held now by people who previously held W4RMC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RMC, oldest first.
- LEWIS, WILLIAM F TN2010-07-03 → cancelled 2022-07-13
- Chase, Ryan M GA2023-08-22 active