Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1YUL callsign genealogy
Currently held by Bubnova, Yulia
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 K1YUL's current licensee, walking backwards.
- Bubnova, YuliaCAgranted 2013-05-20cancelled 2013-06-29
Successor callsigns
Callsigns held now by people who previously held K1YUL.
No current licensee on record previously held this callsign.