Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6OAK callsign genealogy
Currently held by Oakwood ARC
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 KK6OAK's current licensee, walking backwards.
- KN6ELIcancelledOakwood ARCCAgranted 2019-09-23cancelled 2019-10-11
Successor callsigns
Callsigns held now by people who previously held KK6OAK.
- Dunworth, Douglas LCAgranted 2016-12-23cancelled 2018-09-18
All historical holders
Every license row we've seen with the callsign KK6OAK, oldest first.
- Dunworth, Douglas L CA2014-07-14 → cancelled 2016-12-23
- Oakwood ARC CA2019-10-11 active