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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N1OIG callsign genealogy

Currently held by MUNTON JR, JOHN T

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 N1OIG's current licensee, walking backwards.

  1. KB2GUH
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N1OIG.

No current licensee on record previously held this callsign.