Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4OMM callsign genealogy
Currently held by RICHARDSON SR, GARY R
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 KB4OMM'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 KB4OMM.
- RICHARDSON SR, GARY RALgranted 2015-10-15