Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5FRG callsign genealogy
Currently held by CATER, BRENT 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 W5FRG's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W5FRG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5FRG, oldest first.
- CATER, BRENT A AR2017-04-17 → cancelled 2020-06-19
- Cater, Jeff AR2020-09-29 active