Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6UUD callsign genealogy
Currently held by CAVAZOS, SUSANA C
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 KM6UUD's current licensee, walking backwards.
- CAVAZOS, SUSANA CCAgranted 2018-02-23cancelled 2018-07-24
Successor callsigns
Callsigns held now by people who previously held KM6UUD.
No current licensee on record previously held this callsign.