Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1RRK callsign genealogy
Currently held by KENT, RICHARD R
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 K1RRK's current licensee, walking backwards.
- KERR, RAYMOND RORgranted 2016-03-30cancelled 2016-05-14
Successor callsigns
Callsigns held now by people who previously held K1RRK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1RRK, oldest first.
- KENT, RICHARD R NY1998-01-07 → cancelled 2005-10-01
- KERR, RAYMOND R WA2026-05-08 active