Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7TDW callsign genealogy
Currently held by WYLLIE, TRACY 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 K7TDW's current licensee, walking backwards.
- WYLLIE, TRACY DORgranted 2003-05-28cancelled 2007-08-07
Successor callsigns
Callsigns held now by people who previously held K7TDW.
No current licensee on record previously held this callsign.