Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1WKA callsign genealogy
Currently held by Irvine, David G
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 W1WKA's current licensee, walking backwards.
- Irvine, David GMAgranted 2011-02-17cancelled 2011-03-08
Successor callsigns
Callsigns held now by people who previously held W1WKA.
No current licensee on record previously held this callsign.