Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK0Y callsign genealogy
Currently held by LINCH, CLAUDE E
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 KK0Y's current licensee, walking backwards.
- BOYCE, MICHAEL LKSgranted 2015-08-19cancelled 2019-11-13
Successor callsigns
Callsigns held now by people who previously held KK0Y.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK0Y, oldest first.
- LINCH, CLAUDE E MO2007-07-25 → cancelled 2019-10-22
- BOYCE, MICHAEL L KS2019-11-13 active