Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2OYZ callsign genealogy
Currently held by CHUDYK, AUSTIN M
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 K2OYZ's current licensee, walking backwards.
- CHUDYK, AUSTIN MNYgranted 2018-01-10cancelled 2019-04-20
Successor callsigns
Callsigns held now by people who previously held K2OYZ.
No current licensee on record previously held this callsign.