Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KD5YBG callsign genealogy
Currently held by Colburn, Dale 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 KD5YBG's current licensee, walking backwards.
- COLBURN, DALE RTXgranted 1994-10-12cancelled 2003-06-17
Successor callsigns
Callsigns held now by people who previously held KD5YBG.
No current licensee on record previously held this callsign.