Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0USA callsign genealogy
Currently held by AK SAR BEN AMATEUR RADIO CLUB INC
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 K0USA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K0USA.
No current licensee on record previously held this callsign.