Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NB5T callsign genealogy
Currently held by Sasic, Branislav Z
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 NB5T's current licensee, walking backwards.
- Sasic, Branislav ZTXgranted 2011-10-17cancelled 2021-04-17
Successor callsigns
Callsigns held now by people who previously held NB5T.
- AAS, CHRISTOPHERMEgranted 2019-03-26
All historical holders
Every license row we've seen with the callsign NB5T, oldest first.
- PATROLIA, DENNIS E LA1997-05-02 → cancelled 2009-05-05
- AAS, CHRISTOPHER NY2009-07-07 → cancelled 2019-03-26
- Sasic, Branislav Z TX2021-04-17 active