Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5KSB callsign genealogy
Currently held by Brown, James K
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 K5KSB's current licensee, walking backwards.
- Brown, James KARgranted 2005-01-28cancelled 2007-03-23
Successor callsigns
Callsigns held now by people who previously held K5KSB.
No current licensee on record previously held this callsign.