Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7DRF callsign genealogy
Currently held by Ferretti, Daniel R
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 N7DRF's current licensee, walking backwards.
- Ferretti, Daniel RFLgranted 2023-12-14cancelled 2025-07-22
Successor callsigns
Callsigns held now by people who previously held N7DRF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DRF, oldest first.
- NAUMANN, LESTER C AZ1996-04-30 → cancelled 2008-05-01
- Ferretti, Daniel R FL2025-07-22 active