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

W0ACM callsign genealogy

Currently held by Henze, Stacy 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 W0ACM's current licensee, walking backwards.

  1. K0HENcancelled· G
    Henze, Stacy ACOgranted 2017-04-08cancelled 2024-05-03
  2. KE0MOMactive· T
    Walker, Sarah ASDgranted 2024-04-02
  3. KF0PMKcancelled· T
    Walker, Sarah ASDgranted 2024-03-15cancelled 2024-04-02

Successor callsigns

Callsigns held now by people who previously held W0ACM.

  1. W3DScancelled· E
    Steele, Daniel JMNgranted 2019-02-09cancelled 2019-06-26

All historical holders

Every license row we've seen with the callsign W0ACM, oldest first.

  • Steele, Daniel J MN
    2018-10-10 → cancelled 2019-02-09
  • Henze, Stacy A CO
    2024-05-03 active
← Back to W0ACM License history →