Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX7O callsign genealogy
Currently held by LEWIS, GEORGE 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 KX7O's current licensee, walking backwards.
- SCHOEN, THOMAS RWAgranted 1992-12-01cancelled 2002-03-28
Successor callsigns
Callsigns held now by people who previously held KX7O.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KX7O, oldest first.
- LEWIS, GEORGE A AZ1989-12-19 → cancelled 2002-03-07
- SCHOEN, THOMAS R WA2022-12-08 active