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

K9EC callsign genealogy

Currently held by SANCHEZ CAMACHO, EDUARDO

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 K9EC's current licensee, walking backwards.

  1. N9QCcancelled· E
    Elder, Cori JILgranted 2026-03-20cancelled 2026-05-27
  2. KD9ZTNcancelled· E
    Elder, Cori JILgranted 2024-02-13cancelled 2026-03-20

Successor callsigns

Callsigns held now by people who previously held K9EC.

  1. N4ESCactive· E
    SANCHEZ CAMACHO, EDUARDOFLgranted 2024-05-07

All historical holders

Every license row we've seen with the callsign K9EC, oldest first.

  • SOUTH PORT AMATEUR RADIO KLUB WI
    2009-06-17 → cancelled 2021-06-18
  • SANCHEZ CAMACHO, EDUARDO FL
    2021-07-09 → cancelled 2024-05-07
  • Elder, Cori J IL
    2026-05-27 active
← Back to K9EC License history →