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

KC7YYZ callsign genealogy

Currently held by KEMP, TEDDIE 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 KC7YYZ's current licensee, walking backwards.

  1. KK7IJYcancelled· G
    Johnson, JenniferWAgranted 2022-09-24cancelled 2024-01-20

Successor callsigns

Callsigns held now by people who previously held KC7YYZ.

  1. K7CGEactive· G
    Erickson, CarlWAgranted 2021-12-31

All historical holders

Every license row we've seen with the callsign KC7YYZ, oldest first.

  • KEMP, TEDDIE L AZ
    2007-08-09 → cancelled 2019-08-10
  • Erickson, Carl WA
    2021-02-27 → cancelled 2021-12-31
  • Johnson, Jennifer WA
    2024-01-20 active
← Back to KC7YYZ License history →