Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3BYY callsign genealogy
Currently held by RUTLEY, JOHN D
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 K3BYY's current licensee, walking backwards.
- Martin, Ronald DWVgranted 2015-07-10cancelled 2015-09-15
Successor callsigns
Callsigns held now by people who previously held K3BYY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3BYY, oldest first.
- RUTLEY, JOHN D MD1988-04-12 → cancelled 2000-04-13
- Martin, Ronald D WV2025-06-25 active