Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6RK callsign genealogy
Currently held by KORCZYNSKI, RICHARD
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 KR6RK's current licensee, walking backwards.
- KORCZYNSKI, RICHARDCAgranted 1989-10-24cancelled 2000-01-25
- KB6VEQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KR6RK.
No current licensee on record previously held this callsign.