Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3MFN callsign genealogy
Currently held by Goetz, James E
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 K3MFN's current licensee, walking backwards.
- Hewgley IV, Charles WMDgranted 2025-12-04cancelled 2025-12-23
Successor callsigns
Callsigns held now by people who previously held K3MFN.
- Goetz, James EMDgranted 2022-03-08
All historical holders
Every license row we've seen with the callsign K3MFN, oldest first.
- Goetz, James E MD2022-02-18 → cancelled 2022-03-08
- Hewgley IV, Charles W MD2025-12-23 active