Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE5UDN callsign genealogy
Currently held by Kopra, Timothy L
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 KE5UDN's current licensee, walking backwards.
- Kopra, Timothy LTXgranted 2006-12-19cancelled 2008-04-25
Successor callsigns
Callsigns held now by people who previously held KE5UDN.
No current licensee on record previously held this callsign.