Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS5Q callsign genealogy
Currently held by Hart, Ben 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 WS5Q's current licensee, walking backwards.
- Krajewski Jr, John MTXgranted 2015-06-23cancelled 2016-01-15
Successor callsigns
Callsigns held now by people who previously held WS5Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WS5Q, oldest first.
- BOND, PAUL W AZ1990-05-22 → cancelled 2002-05-23
- Hart, Ben F TX2003-12-23 → cancelled 2015-12-24
- Krajewski Jr, John M TX2025-12-10 active