Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1UDR callsign genealogy
Currently held by Votta, John 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 KC1UDR'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 KC1UDR.
- Votta, John CMAgranted 2024-03-01cancelled 2024-05-14