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

N9ZXK callsign genealogy

Currently held by HARRIS, ROBERT M

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 N9ZXK's current licensee, walking backwards.

  1. W9RMHactive· E
    Hansen, Randal MILgranted 2019-04-16
  2. KD9DLWcancelled· E
    HANSEN, RANDAL MILgranted 2015-04-09cancelled 2019-04-16

Successor callsigns

Callsigns held now by people who previously held N9ZXK.

  1. N4WGNactive· G
    HARRIS, ROBERT MILgranted 2023-09-06
  2. W9RMHcancelled· T
    HARRIS, ROBERT MILgranted 2015-09-29cancelled 2017-03-28

All historical holders

Every license row we've seen with the callsign N9ZXK, oldest first.

  • HARRIS, ROBERT M IL
    2014-12-09 → cancelled 2015-09-29
  • HARRIS, ROBERT M IL
    2017-03-28 → cancelled 2023-09-06
← Back to N9ZXK License history →