Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7IXO callsign genealogy
Currently held by CLARK, WAYNE O
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 K7IXO's current licensee, walking backwards.
- Allen, Kenneth RCAgranted 2007-11-19cancelled 2010-04-06
Successor callsigns
Callsigns held now by people who previously held K7IXO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7IXO, oldest first.
- CLARK, WAYNE O WA1996-12-31 → cancelled 2009-01-01
- ALLEN, KENNETH R OR2020-03-09 active