Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MLR callsign genealogy
Currently held by Dunn, Gregory O
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 N0MLR's current licensee, walking backwards.
- DUNN, GREGORY OKYgranted 1999-02-03cancelled 2003-04-15
Successor callsigns
Callsigns held now by people who previously held N0MLR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0MLR, oldest first.
- FERRELL, BILLY R MO1995-09-06 → cancelled 2001-01-10
- Dunn, Gregory O KY2023-03-23 active