Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR0AKR callsign genealogy
Currently held by Byrnes, Thomas C
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 KR0AKR's current licensee, walking backwards.
- Byrnes, Thomas CKSgranted 2022-05-19cancelled 2022-06-07
Successor callsigns
Callsigns held now by people who previously held KR0AKR.
No current licensee on record previously held this callsign.