Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO6OSF callsign genealogy
Currently held by POODLE PALACE 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 KO6OSF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KO6OSF.
- N6DENactivePOODLE PALACE AMATEUR RADIO CLUBCAgranted 2026-08-29