Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9NUB callsign genealogy
Currently held by WALLS, BRENT A
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 KB9NUB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB9NUB.
- WALLS, BRENT AINgranted 2009-11-13cancelled 2015-04-04