Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM5UI callsign genealogy
Currently held by KIMBELL, DENNIS R
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 KM5UI's current licensee, walking backwards.
- KIMBELL, DENNIS Rcancelled 1999-02-09
Successor callsigns
Callsigns held now by people who previously held KM5UI.
- KIMBELL, DENNIS RAZgranted 2026-02-24