uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N5OMO callsign genealogy

Currently held by MUTH, ROBERT G

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 N5OMO's current licensee, walking backwards.

  1. KB5IVD
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N5OMO.

No current licensee on record previously held this callsign.

← Back to N5OMO License history →