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

KF9GW callsign genealogy

Currently held by GIANOTTI, JOHN L

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 KF9GW's current licensee, walking backwards.

  1. N9DWV
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KF9GW.

  1. W9WYactive· E
    GIANOTTI, JOHN LINgranted 2020-06-11
← Back to KF9GW License history →