Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB3ORK callsign genealogy
Currently held by FERGUSON, RICHARD E
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 KB3ORK's current licensee, walking backwards.
- Ferguson, Richard EPAgranted 2003-04-09cancelled 2007-03-09
- KA3ZNFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KB3ORK.
No current licensee on record previously held this callsign.