Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7EGM callsign genealogy
Currently held by Marsh III, Edgar G
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 KA7EGM's current licensee, walking backwards.
- Marsh III, Edgar GAZgranted 2016-02-19cancelled 2016-07-12
Successor callsigns
Callsigns held now by people who previously held KA7EGM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7EGM, oldest first.
- HILL, CLYDE WA1997-04-10 → cancelled 2009-04-11
- Marsh III, Edgar G AZ2016-07-12 active