Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4JHG callsign genealogy
Currently held by Green III, James H
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 W4JHG's current licensee, walking backwards.
- Green III, James HFLgranted 2002-01-08cancelled 2011-07-26
Successor callsigns
Callsigns held now by people who previously held W4JHG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4JHG, oldest first.
- HOWARD, FRANK H VA1997-01-09 → cancelled 2009-01-10
- Green III, James H FL2021-06-22 active