Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CSQ callsign genealogy
Currently held by Quist, Charles S
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 K7CSQ's current licensee, walking backwards.
- Quist, Charles SAZgranted 2009-06-29cancelled 2015-11-10
Successor callsigns
Callsigns held now by people who previously held K7CSQ.
No current licensee on record previously held this callsign.