Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU2L callsign genealogy
Currently held by Sadov, Vladimir
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 KU2L's current licensee, walking backwards.
- Sadov, VladimirNYgranted 2022-05-13cancelled 2022-06-11
Successor callsigns
Callsigns held now by people who previously held KU2L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KU2L, oldest first.
- LIEBERMAN, PAUL M NY2010-03-10 → cancelled 2022-05-03
- Sadov, Vladimir NY2022-06-11 active