Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4WWW callsign genealogy
Currently held by MILLER, MICHAEL D
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 N4WWW's current licensee, walking backwards.
- Nolte, Matthew WTNgranted 2022-11-03cancelled 2022-12-02
Successor callsigns
Callsigns held now by people who previously held N4WWW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4WWW, oldest first.
- MILLER, MICHAEL D VA2009-09-09 → cancelled 2021-11-23
- Nolte, Matthew W TN2022-12-02 active