Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL7FQR callsign genealogy
Currently held by RYBACHEK, STANLEY C
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 KL7FQR's current licensee, walking backwards.
- Wimberly, Cynthia RNMgranted 2017-08-17cancelled 2018-06-29
Successor callsigns
Callsigns held now by people who previously held KL7FQR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KL7FQR, oldest first.
- RYBACHEK, STANLEY C WA2005-01-28 → cancelled 2014-11-04
- WIMBERLY, CYNTHIA R NM2018-06-29 active