Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5AB callsign genealogy
Currently held by Neel Jr, William 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 AC5AB's current licensee, walking backwards.
- Neel Jr, William ATXgranted 2018-06-26cancelled 2018-09-05
Successor callsigns
Callsigns held now by people who previously held AC5AB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC5AB, oldest first.
- NEWMAN, ROBERT L TX2003-02-25 → cancelled 2015-05-27
- Neel Jr, William A TX2018-09-05 active