Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7SVT callsign genealogy
Currently held by PORTER, RONALD P
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 N7SVT's current licensee, walking backwards.
- Gideon III, John RWAgranted 2005-03-28cancelled 2005-04-15
Successor callsigns
Callsigns held now by people who previously held N7SVT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SVT, oldest first.
- PORTER, RONALD P AZ1991-07-16 → cancelled 2003-07-18
- Gideon, John R WA2025-04-08 active