Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3S callsign genealogy
Currently held by BREMNER, ROY G
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 AB3S's current licensee, walking backwards.
- Prichard, David WFLgranted 1997-02-25cancelled 2004-05-01
Successor callsigns
Callsigns held now by people who previously held AB3S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB3S, oldest first.
- BREMNER, ROY G NY1989-07-03 → cancelled 2001-07-04
- Prichard, David W PA2025-07-05 active