Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK5SB callsign genealogy
Currently held by Brown III, Oscar W
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 AK5SB's current licensee, walking backwards.
- Brown III, Oscar WTXgranted 2019-11-06cancelled 2020-06-26
Successor callsigns
Callsigns held now by people who previously held AK5SB.
No current licensee on record previously held this callsign.