Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0YER callsign genealogy
Currently held by Boyer, Andrew R
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 KB0YER's current licensee, walking backwards.
- Boyer, Andrew RFLgranted 2019-03-27cancelled 2019-04-16
Successor callsigns
Callsigns held now by people who previously held KB0YER.
- WINTERS, STEPHEN GMOgranted 2009-08-08cancelled 2021-08-10
All historical holders
Every license row we've seen with the callsign KB0YER, oldest first.
- WINTERS, STEPHEN G MO2006-08-16 → cancelled 2009-08-08
- Boyer, Andrew R FL2019-04-16 active