Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4DG callsign genealogy
Currently held by Holmes, 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 AK4DG's current licensee, walking backwards.
- Holmes, John WFLgranted 2010-02-17cancelled 2010-11-09
Successor callsigns
Callsigns held now by people who previously held AK4DG.
No current licensee on record previously held this callsign.