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

N8MQ callsign genealogy

Currently held by Maas, Zachary 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 N8MQ's current licensee, walking backwards.

  1. KE0ZIUcancelled· E
    Maas, Zachary LCOgranted 2020-02-13cancelled 2023-06-27

Successor callsigns

Callsigns held now by people who previously held N8MQ.

  1. KP4JCTactive· E
    Cruz, Juan JPRgranted 2021-06-02
  2. NX2Aactive· E
    SHIIYA, YASSWAgranted 2018-05-30

All historical holders

Every license row we've seen with the callsign N8MQ, oldest first.

  • SHIIYA, YASUYO TN
    2008-07-29 → cancelled 2008-08-22
  • Cruz, Juan J PR
    2020-07-28 → cancelled 2021-06-02
  • Maas, Zachary L CO
    2023-06-27 active
← Back to N8MQ License history →