Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K1UWU callsign genealogy
Currently held by Lee, Justin
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 K1UWU's current licensee, walking backwards.
- Lee, Justin KMDgranted 2021-01-11cancelled 2021-01-29
Successor callsigns
Callsigns held now by people who previously held K1UWU.
- Lee, JustinAZgranted 2024-11-02