Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7WAX callsign genealogy
Currently held by Wax, WILLIAM D
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 K7WAX's current licensee, walking backwards.
- WAX, WILLIAM DTXgranted 2009-03-10cancelled 2017-01-18
Successor callsigns
Callsigns held now by people who previously held K7WAX.
No current licensee on record previously held this callsign.