Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KQ4YYZ callsign genealogy
Currently held by Olson, Duane
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 KQ4YYZ'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 KQ4YYZ.
- Olson, DuaneGAgranted 2024-11-22cancelled 2025-02-14