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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

W7MS callsign genealogy

Currently held by STUDENT, MICHAEL A

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 W7MS's current licensee, walking backwards.

  1. KB7TH
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W7MS.

No current licensee on record previously held this callsign.

← Back to W7MS License history →