Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7OPB callsign genealogy
Currently held by ORE PUBLIC BROADCASTING 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 K7OPB's current licensee, walking backwards.
- KD7KPGcancelledORE PUBLIC BROADCASTING AMATEUR RADIO CLUBORgranted 2000-10-13cancelled 2001-01-03
Successor callsigns
Callsigns held now by people who previously held K7OPB.
No current licensee on record previously held this callsign.