Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4OMG callsign genealogy
Currently held by MARTIN, TIMOTHY W
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 K4OMG's current licensee, walking backwards.
- MARTIN, TIMOTHY WTNgranted 2002-04-04cancelled 2009-10-10
- KD4FWRno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K4OMG.
No current licensee on record previously held this callsign.