Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2LOS callsign genealogy
Currently held by Williams, Jayson F
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 K2LOS's current licensee, walking backwards.
- Williams, Jayson FVAgranted 2021-09-10cancelled 2021-10-08
Successor callsigns
Callsigns held now by people who previously held K2LOS.
No current licensee on record previously held this callsign.