Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7QCX callsign genealogy
Currently held by Wilder, Clayton J
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 KD7QCX's current licensee, walking backwards.
- Wilder, Clayton JORgranted 2001-11-21cancelled 2002-02-28
Successor callsigns
Callsigns held now by people who previously held KD7QCX.
- Wilder, Clayton JORgranted 2021-09-21