Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CDQ callsign genealogy
Currently held by Goodman, Christopher L
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 K7CDQ's current licensee, walking backwards.
- Goodman, Christopher LWAgranted 2019-12-03cancelled 2019-12-28
Successor callsigns
Callsigns held now by people who previously held K7CDQ.
No current licensee on record previously held this callsign.