Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4PHF callsign genealogy
Currently held by Kimbrell, 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 WD4PHF's current licensee, walking backwards.
- Kimbrell, James DALgranted 2016-03-11cancelled 2017-08-05
Successor callsigns
Callsigns held now by people who previously held WD4PHF.
No current licensee on record previously held this callsign.