Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7JDH callsign genealogy
Currently held by Hampton, James 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 K7JDH's current licensee, walking backwards.
- Hardwick, Joseph DLAgranted 2024-02-09cancelled 2024-03-29
Successor callsigns
Callsigns held now by people who previously held K7JDH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7JDH, oldest first.
- Hampton, James D OR2010-01-15 → cancelled 2022-01-19
- Hardwick, Joseph D LA2024-03-29 active