Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5CDO callsign genealogy
Currently held by Upshur County Amateur Radio Club
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 KF5CDO'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 KF5CDO.
- KY5DXexpiredUpshur County Amateur Radio ClubTXgranted 2009-09-09cancelled 2021-09-10