Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8TZ callsign genealogy
Currently held by CUBBEDGE, GEORGE K
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 AB8TZ's current licensee, walking backwards.
- CUBBEDGE, GEORGE KOHgranted 2004-07-14cancelled 2005-01-18
Successor callsigns
Callsigns held now by people who previously held AB8TZ.
No current licensee on record previously held this callsign.