Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7SHR callsign genealogy
Currently held by Nash, Ronan C
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 N7SHR's current licensee, walking backwards.
- Nash, Ronan CIDgranted 2016-05-17cancelled 2026-02-10
Successor callsigns
Callsigns held now by people who previously held N7SHR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SHR, oldest first.
- THIRIOT, DONALD G UT2011-06-07 → cancelled 2023-07-12
- Nash, Ronan C ID2026-02-10 active