Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5YGO callsign genealogy
Currently held by DUGGINS, KURT R
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 KB5YGO's current licensee, walking backwards.
- DUGGINS, KURT ROKgranted 2023-02-18cancelled 2023-03-07
Successor callsigns
Callsigns held now by people who previously held KB5YGO.
- DUGGINS, KURT ROKgranted 2023-02-18cancelled 2023-03-07
All historical holders
Every license row we've seen with the callsign KB5YGO, oldest first.
- DUGGINS, KURT R OK1993-01-26 → cancelled 2003-05-13
- DUGGINS, KURT R OK2023-03-07 active