Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0RKD callsign genealogy
Currently held by DUNCAN, ROBERT K
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 K0RKD's current licensee, walking backwards.
- Duncan, Robert KCOgranted 2008-04-16cancelled 2008-05-16
Successor callsigns
Callsigns held now by people who previously held K0RKD.
No current licensee on record previously held this callsign.