Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG7ERG callsign genealogy
Currently held by Hanson, Charles A
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 KG7ERG's current licensee, walking backwards.
- Romero-Garma, EmilianoAZgranted 2015-06-19cancelled 2021-05-28
Successor callsigns
Callsigns held now by people who previously held KG7ERG.
- Hanson, Charles AMTgranted 2023-08-22
All historical holders
Every license row we've seen with the callsign KG7ERG, oldest first.
- Hanson, Charles A MT2013-07-24 → cancelled 2013-11-19
- Romero-Garma, Emiliano AZ2021-05-28 active