Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4RAB callsign genealogy
Currently held by Burklund, Richard 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 KO4RAB's current licensee, walking backwards.
- Burklund, Richard AVAgranted 2020-10-07cancelled 2021-03-30
Successor callsigns
Callsigns held now by people who previously held KO4RAB.
No current licensee on record previously held this callsign.