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

KX9EVV callsign genealogy

Currently held by Emerson, Mary 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 KX9EVV's current licensee, walking backwards.

  1. KM4RMMcancelled· T
    Emerson, Mary AFLgranted 2020-10-20cancelled 2021-08-13

Successor callsigns

Callsigns held now by people who previously held KX9EVV.

  1. KM4RMMcancelled· T
    Emerson, Mary AFLgranted 2020-10-20cancelled 2021-08-13
  2. KM4RMMcancelled· T
    Emerson, Mary AFLgranted 2019-10-25cancelled 2019-11-15
  3. KM4RMMcancelled· T
    Emerson, Mary AFLgranted 2017-02-04cancelled 2018-11-14

All historical holders

Every license row we've seen with the callsign KX9EVV, oldest first.

  • McManaway, Mary A IN
    2016-11-08 → cancelled 2017-02-04
  • Emerson, Mary A FL
    2019-02-14 → cancelled 2019-10-25
  • Emerson, Mary A FL
    2019-11-15 → cancelled 2020-10-20
  • Emerson, Mary A IL
    2021-08-13 active
← Back to KX9EVV License history →