Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3UWU callsign genealogy
Currently held by Brow, Alex
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 K3UWU's current licensee, walking backwards.
- BROW, ALEXANDER MPAgranted 2018-06-18cancelled 2020-08-07
Successor callsigns
Callsigns held now by people who previously held K3UWU.
No current licensee on record previously held this callsign.