Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9RBT callsign genealogy
Currently held by Brooks, Bradly M
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 N9RBT's current licensee, walking backwards.
- Brooks, Bradly MILgranted 2008-04-01cancelled 2012-06-08
Successor callsigns
Callsigns held now by people who previously held N9RBT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9RBT, oldest first.
- BROOKS, BRADLY M IL1992-09-22 → cancelled 2004-09-23
- Brooks, Bradly M IL2022-04-05 active