Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6URO callsign genealogy
Currently held by Rysko, Glenn M
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 N6URO's current licensee, walking backwards.
- Rysko, Glenn MORgranted 2003-03-27cancelled 2003-04-18
Successor callsigns
Callsigns held now by people who previously held N6URO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6URO, oldest first.
- RYSKO SR, GLENN M OR1997-12-01 → cancelled 2001-04-05
- Rysko, Glenn M HI2023-03-07 active