Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC2RQZ callsign genealogy
Currently held by CARUSO, MARK J
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 KC2RQZ's current licensee, walking backwards.
- CARUSO, MARK JNYgranted 2003-09-09cancelled 2007-06-01
Successor callsigns
Callsigns held now by people who previously held KC2RQZ.
No current licensee on record previously held this callsign.