Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9UEF callsign genealogy
Currently held by Hubbell, Timothy J
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 KD9UEF's current licensee, walking backwards.
- HUBBELL, TIMOTHYILgranted 2021-04-01cancelled 2022-01-18
Successor callsigns
Callsigns held now by people who previously held KD9UEF.
- HUBBELL, TIMOTHY JILgranted 2022-02-15