Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4EGG callsign genealogy
Currently held by Eggum, John 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 K4EGG's current licensee, walking backwards.
- EGGUM, JOHN DKYgranted 2005-04-28cancelled 2013-09-10
Successor callsigns
Callsigns held now by people who previously held K4EGG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4EGG, oldest first.
- TAYLOR, CHARLES R FL1998-01-15 → cancelled 2010-01-16
- Eggum, John D KY2023-06-23 active