Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6YOS callsign genealogy
Currently held by WILLEY, JACK R
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 W6YOS's current licensee, walking backwards.
- WILLEY, JACK RCAgranted 2007-01-23cancelled 2010-06-29
Successor callsigns
Callsigns held now by people who previously held W6YOS.
No current licensee on record previously held this callsign.