Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4DOR callsign genealogy
Currently held by Perras, Doronne
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 N4DOR's current licensee, walking backwards.
- Perras, DoronneFLgranted 2020-10-28cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held N4DOR.
- DOLIVE SR, JOHN CVAgranted 2004-11-02cancelled 2007-02-13
All historical holders
Every license row we've seen with the callsign N4DOR, oldest first.
- DOLIVE SR, JOHN C NC1997-01-22 → cancelled 2004-11-02
- Perras, Doronne FL2020-11-17 active