Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8KAR callsign genealogy
Currently held by DEGERSTROM, FRED O
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 K8KAR's current licensee, walking backwards.
- Royston, Kyle AMIgranted 2022-04-05cancelled 2022-04-26
Successor callsigns
Callsigns held now by people who previously held K8KAR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8KAR, oldest first.
- DEGERSTROM, FRED O OH1995-09-28 → cancelled 2007-09-29
- Royston, Kyle A MI2022-04-26 active