Confidence: Medium · Source: FCC ULS · As of 2026-09-15
K7IOW callsign genealogy
Currently held by RIEG, RON A
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 K7IOW's current licensee, walking backwards.
- RIEG, RON AORgranted 2014-02-06cancelled 2014-03-22
Successor callsigns
Callsigns held now by people who previously held K7IOW.
No current licensee on record previously held this callsign.