Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9OKS callsign genealogy
Currently held by K9 Search OK Amateur Radio Club
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 K9OKS's current licensee, walking backwards.
- KG5JIZcancelledK9 Search OK Amateur Radio ClubOKgranted 2015-09-16cancelled 2015-11-13
Successor callsigns
Callsigns held now by people who previously held K9OKS.
No current licensee on record previously held this callsign.