Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC7ZQU callsign genealogy
Currently held by SPECHT SR, JACK L
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 KC7ZQU's current licensee, walking backwards.
- N6GUPcancelledcancelled 1997-11-19
Successor callsigns
Callsigns held now by people who previously held KC7ZQU.
- SPECHT SR, JACK LORgranted 2002-01-18cancelled 2002-03-28