Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7RHY callsign genealogy
Currently held by KOPELS, ISIDORE
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 K7RHY's current licensee, walking backwards.
- Mednick, Rhy AWAgranted 2023-09-26cancelled 2023-10-17
Successor callsigns
Callsigns held now by people who previously held K7RHY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7RHY, oldest first.
- KOPELS, ISIDORE CA2006-09-13 → cancelled 2018-12-11
- Mednick, Rhy A WA2023-10-17 active