Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7ZAQ callsign genealogy
Currently held by King County EOC Support Team
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 KD7ZAQ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7ZAQ.
- K7ECCactiveKing County ECC Support TeamWAgranted 2024-02-01