Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1DVT callsign genealogy
Currently held by MILLS, WILLIE 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 N1DVT's current licensee, walking backwards.
- MILLS, WILLIE MCTgranted 2018-01-18cancelled 2022-05-03
Successor callsigns
Callsigns held now by people who previously held N1DVT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1DVT, oldest first.
- MAYNARD, RALPH K CT2006-12-14 → cancelled 2019-03-05
- MILLS, WILLIE M CT2022-05-03 active