Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK5AOK callsign genealogy
Currently held by Duncan, Larry 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 KK5AOK's current licensee, walking backwards.
- Duncan, Larry RARgranted 2002-12-17cancelled 2008-07-04
Successor callsigns
Callsigns held now by people who previously held KK5AOK.
No current licensee on record previously held this callsign.