Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM7FRY callsign genealogy
Currently held by Wurster, Robert M
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 KM7FRY's current licensee, walking backwards.
- Wurster, Robert MIDgranted 2020-08-25cancelled 2020-09-12
Successor callsigns
Callsigns held now by people who previously held KM7FRY.
No current licensee on record previously held this callsign.