Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6SY callsign genealogy
Currently held by SY, RICHARD Y
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 KR6SY's current licensee, walking backwards.
- SY, RICHARD YCAgranted 2013-06-26cancelled 2018-05-30
Successor callsigns
Callsigns held now by people who previously held KR6SY.
No current licensee on record previously held this callsign.