Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU4ZQ callsign genealogy
Currently held by COOKSEY, CHARLES M
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 KU4ZQ's current licensee, walking backwards.
- COOKSEY, CHARLES Mcancelled 1999-05-07
Successor callsigns
Callsigns held now by people who previously held KU4ZQ.
- Cooksey, Charles MSCgranted 1999-05-07cancelled 2008-11-04