Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KWQ callsign genealogy
Currently held by PORTER, TIMOTHY R
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 K4KWQ's current licensee, walking backwards.
- PORTER, TIMOTHY RFLgranted 2003-11-25cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held K4KWQ.
No current licensee on record previously held this callsign.