Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4QQ callsign genealogy
Currently held by TODD, JOHN W
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 KW4QQ's current licensee, walking backwards.
- TODD, JOHN WVAgranted 2014-04-30cancelled 2016-02-18
Successor callsigns
Callsigns held now by people who previously held KW4QQ.
No current licensee on record previously held this callsign.