Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4UQC callsign genealogy
Currently held by DEMPSEY SR, CALVIN 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 WA4UQC's current licensee, walking backwards.
- KG4TDCcancelledTriangle East Amateur Radio AssociationNCgranted 2002-05-06cancelled 2002-12-14
Successor callsigns
Callsigns held now by people who previously held WA4UQC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4UQC, oldest first.
- DEMPSEY SR, CALVIN M NC1994-08-09 → cancelled 1999-06-09
- Smithfield NC ARRL Amateur Radio Exams NC2013-09-26 → cancelled 2024-12-17