Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9UQK callsign genealogy
Currently held by BOUMAN, TODD S
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 KD9UQK'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 KD9UQK.
- BOUMAN, TODD SILgranted 2022-05-13cancelled 2022-07-02