Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4ACW callsign genealogy
Currently held by Rubermont Radio Club
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 N4ACW's current licensee, walking backwards.
- KM4HELcancelledRubermont Radio ClubVAgranted 2015-01-14cancelled 2015-02-10
Successor callsigns
Callsigns held now by people who previously held N4ACW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4ACW, oldest first.
- WILLIAMS, MORRIS A LA1994-05-24 → cancelled 2006-05-25
- Rubermont Radio Club VA2015-02-10 active