Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NY5V callsign genealogy
Currently held by Natonski, Michael 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 NY5V's current licensee, walking backwards.
- Schlagel, AaronTXgranted 2023-03-02cancelled 2023-04-28
Successor callsigns
Callsigns held now by people who previously held NY5V.
- Natonski, Michael JILgranted 2021-04-03
All historical holders
Every license row we've seen with the callsign NY5V, oldest first.
- MC CALLISTER, HARVEY L NM2005-02-02 → cancelled 2017-04-28
- Natonski, Michael J IL2017-05-16 → cancelled 2021-04-03
- Schlagel, Aaron TX2023-04-28 active