Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5USR callsign genealogy
Currently held by WHITFIELD, CHARLES 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 W5USR's current licensee, walking backwards.
- Carlough, DavidSCgranted 2022-05-18cancelled 2022-07-30
Successor callsigns
Callsigns held now by people who previously held W5USR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5USR, oldest first.
- WHITFIELD, CHARLES R MS1995-06-14 → cancelled 2007-06-15
- Carlough, David SC2022-07-30 active