Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1RKH callsign genealogy
Currently held by HIGGINS, RICHARD K
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 K1RKH's current licensee, walking backwards.
- HIGGINS, RICHARD KTXgranted 2009-03-23cancelled 2011-11-22
Successor callsigns
Callsigns held now by people who previously held K1RKH.
No current licensee on record previously held this callsign.