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

K3MHM callsign genealogy

Currently held by Wahab, Muhammad Hanis N

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 K3MHM's current licensee, walking backwards.

  1. KB3DBLcancelled· G
    KLAUS, THOMAS MPAgranted 2020-05-15cancelled 2020-06-02

Successor callsigns

Callsigns held now by people who previously held K3MHM.

  1. W9HAactive· E
    Wahab, Muhammad Hanis NMIgranted 2017-02-10

All historical holders

Every license row we've seen with the callsign K3MHM, oldest first.

  • Wahab, Muhammad Hanis N MI
    2016-11-08 → cancelled 2017-02-10
  • KLAUS, THOMAS M DE
    2020-06-02 active
← Back to K3MHM License history →