Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU4QW callsign genealogy
Currently held by FIELDEN, JAMES E
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 KU4QW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KU4QW.
- FIELDEN, JAMES ETNgranted 2025-07-02