Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK6OS callsign genealogy
Currently held by PROVANCHA, KERRY V
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 KK6OS's current licensee, walking backwards.
- N6YMOno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KK6OS.
- PROVANCHA, KERRY VORgranted 2024-03-22