Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS0Q callsign genealogy
Currently held by HARDMAN, PATRICK K
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 WS0Q's current licensee, walking backwards.
- Hill, Billy AMSgranted 2012-02-06cancelled 2013-05-24
Successor callsigns
Callsigns held now by people who previously held WS0Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WS0Q, oldest first.
- HARDMAN, PATRICK K KS1999-02-03 → cancelled 2011-02-04
- Hill, Billy A MS2023-08-30 active