Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE7DFU callsign genealogy
Currently held by Open Range DX Club
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 KE7DFU'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 KE7DFU.
- W7KFYactiveOpen Range DX ClubNVgranted 2025-12-13