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

K4HWY callsign genealogy

Currently held by Montero, Marcial

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 K4HWY's current licensee, walking backwards.

  1. W4MXMcancelled· T
    Montero, MarcialNCgranted 2020-06-01cancelled 2021-05-28
  2. KO4DIMcancelled· T
    Montero, MarcialNCgranted 2020-05-11cancelled 2020-06-01

Successor callsigns

Callsigns held now by people who previously held K4HWY.

  1. K4EXPactive· T
    Montero, MarcialNCgranted 2022-07-09
← Back to K4HWY License history →