Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1RMR callsign genealogy
Currently held by Randolph, Ralph 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 W1RMR's current licensee, walking backwards.
- Randolph, Ralph MILgranted 2020-08-24cancelled 2021-06-07
Successor callsigns
Callsigns held now by people who previously held W1RMR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1RMR, oldest first.
- MARSHALL, WALTER E FL2007-06-26 → cancelled 2019-06-27
- Randolph, Ralph M IL2021-06-07 active