Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7OZ callsign genealogy
Currently held by ZOUBOK, GEORGE B
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 AA7OZ's current licensee, walking backwards.
- SCHANS, LEEMTgranted 2026-08-08cancelled 2026-08-28
Successor callsigns
Callsigns held now by people who previously held AA7OZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7OZ, oldest first.
- ZOUBOK, GEORGE B CA2012-11-14 → cancelled 2025-02-04
- SCHANS, LEE MT2026-08-28 active