Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4JIM callsign genealogy
Currently held by MARSHALL, JOHN W
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 WD4JIM's current licensee, walking backwards.
- KIRTLEY, JIMMY FTNgranted 2009-06-26cancelled 2009-08-08
Successor callsigns
Callsigns held now by people who previously held WD4JIM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD4JIM, oldest first.
- MARSHALL, JOHN W NC1995-02-22 → cancelled 2007-02-23
- KIRTLEY, JIMMY F TN2019-06-14 active