Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9DBK callsign genealogy
Currently held by BROOKER, JAMES R
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 N9DBK's current licensee, walking backwards.
- WB9WHLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N9DBK.
- BROOKER, JAMES RWIgranted 2021-10-27