Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4KNQ callsign genealogy
Currently held by DUNLAP, JOHN Q
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 W4KNQ's current licensee, walking backwards.
- DUNLAP, JOHN QTXgranted 2005-01-08cancelled 2005-02-01
Successor callsigns
Callsigns held now by people who previously held W4KNQ.
No current licensee on record previously held this callsign.