Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7ZJB 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 KD7ZJB'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 KD7ZJB.
- W7EFRactiveEastside Fire And Rescue Amateur Radio ClubWAgranted 2024-07-20