Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7SOB callsign genealogy
Currently held by Curren, Stephen W
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 KI7SOB's current licensee, walking backwards.
- Curren, Stephen WAZgranted 2017-12-11cancelled 2018-02-10
Successor callsigns
Callsigns held now by people who previously held KI7SOB.
No current licensee on record previously held this callsign.