Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4RMM callsign genealogy
Currently held by Hilliard, Nicholas
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 KF4RMM's current licensee, walking backwards.
- Hilliard, NicholasVAgranted 2023-08-23cancelled 2023-09-12
Successor callsigns
Callsigns held now by people who previously held KF4RMM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4RMM, oldest first.
- HILLIARD WELLIN, NICHOLAS A VA1997-11-13 → cancelled 2009-05-08
- Hilliard, Nicholas VA2023-09-12 active