Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM7EDL callsign genealogy
Currently held by RUBACK, LAWRENCE 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 KM7EDL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KM7EDL.
- RUBACK, LAWRENCE EAZgranted 2026-02-24