Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9TX callsign genealogy
Currently held by Occhino, Earl 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 AB9TX's current licensee, walking backwards.
- Occhino, Earl AWIgranted 2009-03-18cancelled 2009-05-26
Successor callsigns
Callsigns held now by people who previously held AB9TX.
No current licensee on record previously held this callsign.