Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KS0OP callsign genealogy
Currently held by OVERLAND PARK 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 KS0OP's current licensee, walking backwards.
- KB0TUBcancelledMITCHELL, TIMOTHY Bcancelled 1997-10-23
Successor callsigns
Callsigns held now by people who previously held KS0OP.
No current licensee on record previously held this callsign.