Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7RSK callsign genealogy
Currently held by Kocourek, Ryan S
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 N7RSK's current licensee, walking backwards.
- Kocourek, Ryan SWIgranted 2021-01-05cancelled 2021-01-23
Successor callsigns
Callsigns held now by people who previously held N7RSK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7RSK, oldest first.
- MEYER, YVONNE M WA1991-05-14 → cancelled 2003-05-15
- Kocourek, Ryan S WI2021-01-23 active