Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5SU callsign genealogy
Currently held by BRYANT, JOHN P
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 N5SU's current licensee, walking backwards.
- BRYANT, JOHN PARgranted 2006-11-29cancelled 2015-02-27
Successor callsigns
Callsigns held now by people who previously held N5SU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5SU, oldest first.
- Griffith Jr, B Whitfield TX2006-09-08 → cancelled 2013-02-08
- BRYANT, JOHN P AR2024-12-03 active