Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K7RCK callsign genealogy
Currently held by Klaus, Richard 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 K7RCK's current licensee, walking backwards.
- Klaus, Richard CNVgranted 1995-12-11cancelled 2002-09-25
Successor callsigns
Callsigns held now by people who previously held K7RCK.
No current licensee on record previously held this callsign.