Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB5TX callsign genealogy
Currently held by Greer, Kenneth
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 AB5TX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB5TX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB5TX, oldest first.
- BELL, LORI A TX1994-05-03 → cancelled 2006-05-04
- Greer, Kenneth TX2009-07-14 → cancelled 2021-07-15
- Goller, Daniel R TX2021-12-24 active