Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9UTP callsign genealogy
Currently held by Warder, Gordon G
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 K9UTP's current licensee, walking backwards.
- Warder, Gordon GCAgranted 2019-06-25cancelled 2019-07-30
Successor callsigns
Callsigns held now by people who previously held K9UTP.
No current licensee on record previously held this callsign.