Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NR5Y callsign genealogy
Currently held by Gunter, Charles D
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 NR5Y's current licensee, walking backwards.
- Gunter, Charles DTXgranted 2000-11-17cancelled 2003-07-18
Successor callsigns
Callsigns held now by people who previously held NR5Y.
- SILVERTHORN, JAMES RCOgranted 2000-01-28cancelled 2006-02-17
All historical holders
Every license row we've seen with the callsign NR5Y, oldest first.
- SILVERTHORN, JAMES R CO1996-10-16 → cancelled 2000-01-28
- Gunter, Charles D TX2023-04-26 active