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

K2ZMA callsign genealogy

Currently held by Ackerman, Michael S

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 K2ZMA's current licensee, walking backwards.

  1. K2MAAactive· E
    BENTLEY, JOSEPH DTNgranted 2024-09-17
  2. KQ4PPEcancelled· E
    BENTLEY, JOSEPH DVAgranted 2024-03-09cancelled 2024-09-17

Successor callsigns

Callsigns held now by people who previously held K2ZMA.

  1. W2PMAactive· G
    Ackerman, Michael SNJgranted 2024-02-17
← Back to K2ZMA License history →