Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4WQS callsign genealogy
Currently held by SHERIDAN, EDWARD M
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 W4WQS's current licensee, walking backwards.
- McKeever, MichaelGAgranted 2005-05-04cancelled 2005-05-24
Successor callsigns
Callsigns held now by people who previously held W4WQS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4WQS, oldest first.
- SHERIDAN, EDWARD M TX1991-12-24 → cancelled 2003-12-25
- McKeever, Michael GA2026-03-03 active