Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA4QW callsign genealogy
Currently held by FIELDS, BRIAN 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 AA4QW's current licensee, walking backwards.
- FIELDS, BRIAN LNCgranted 2022-12-09cancelled 2023-05-12
Successor callsigns
Callsigns held now by people who previously held AA4QW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA4QW, oldest first.
- NINAN, CHEMPIL A NC2006-05-16 → cancelled 2018-08-14
- FIELDS, BRIAN L NC2023-05-12 active