Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5KKS callsign genealogy
Currently held by DUNN, OLLIE H
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 K5KKS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K5KKS.
- LEE JR, JAMES TMNgranted 2026-04-24
All historical holders
Every license row we've seen with the callsign K5KKS, oldest first.
- DUNN, OLLIE H TX2001-01-10 → cancelled 2013-04-10
- LEE JR, JAMES T MN2026-01-06 → cancelled 2026-04-24