Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7EFR callsign genealogy
Currently held by Eastside Fire And Rescue Amateur Radio 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 W7EFR's current licensee, walking backwards.
- KD7ZJBcancelledEastside Fire And Rescue Amateur Radio ClubWAgranted 2004-01-26cancelled 2004-02-18
Successor callsigns
Callsigns held now by people who previously held W7EFR.
No current licensee on record previously held this callsign.