Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE0LKA callsign genealogy
Currently held by Boyko, Kenneth J
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 KE0LKA's current licensee, walking backwards.
- Shadowens, Lucy KTXgranted 2021-10-25cancelled 2021-11-19
Successor callsigns
Callsigns held now by people who previously held KE0LKA.
- Boyko, Kenneth JMOgranted 2016-12-30
All historical holders
Every license row we've seen with the callsign KE0LKA, oldest first.
- Boyko, Kenneth J MO2016-12-12 → cancelled 2016-12-30
- Shadowens, Lucy K MO2021-11-19 active