Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5SBR callsign genealogy
Currently held by HOTZ, AARON
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 N5SBR's current licensee, walking backwards.
- HOTZ, AARON DTXgranted 2014-12-16cancelled 2022-12-17
Successor callsigns
Callsigns held now by people who previously held N5SBR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5SBR, oldest first.
- HAMMOND, KIMBERLY A OK1991-02-12 → cancelled 2003-02-13
- HOTZ, AARON TX2022-12-17 active