Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0MBM callsign genealogy
Currently held by OLIVER K BLACKBURN COMMEMORATIVE STATION
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 W0MBM's current licensee, walking backwards.
- KD0BJJcancelledOLIVER K BLACKBURN COMMEMORATIVE STATIONMOgranted 2007-08-14cancelled 2009-09-09
Successor callsigns
Callsigns held now by people who previously held W0MBM.
No current licensee on record previously held this callsign.