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

WI7O callsign genealogy

Currently held by HOBBS, WILLIAM 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 WI7O's current licensee, walking backwards.

  1. KE7OC
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held WI7O.

No current licensee on record previously held this callsign.

← Back to WI7O License history →