Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4HFD callsign genealogy
Currently held by CLAYTON, GLEN D
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 WA4HFD's current licensee, walking backwards.
- Clayton, Codey GTNgranted 2007-09-18cancelled 2009-03-13
Successor callsigns
Callsigns held now by people who previously held WA4HFD.
- CLAYTON, GLEN DTNgranted 2026-02-11
All historical holders
Every license row we've seen with the callsign WA4HFD, oldest first.
- CLAYTON, GLEN D TN1998-12-04 → cancelled 2006-03-21
- CLAYTON, CODEY G TN2019-01-30 active