Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9BLD callsign genealogy
Currently held by Dougherty, Brian L
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 N9BLD's current licensee, walking backwards.
- DOUGHERTY, BRIAN LILgranted 2004-04-06cancelled 2006-04-15
Successor callsigns
Callsigns held now by people who previously held N9BLD.
No current licensee on record previously held this callsign.