Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NR7S callsign genealogy
Currently held by Nicolosi, Louis J
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 NR7S's current licensee, walking backwards.
- Wells, Daniel RORgranted 2016-02-02cancelled 2017-10-03
Successor callsigns
Callsigns held now by people who previously held NR7S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NR7S, oldest first.
- Nicolosi, Louis J AZ2005-06-24 → cancelled 2017-09-14
- Wells, Daniel R OR2017-10-03 active