Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB0LOB callsign genealogy
Currently held by GREAT RIVER 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 WB0LOB'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 WB0LOB.
- W0DBQactiveGREAT RIVER AMATEUR RADIO CLUBIAgranted 2020-01-07