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

KC9XI callsign genealogy

Currently held by KEEHNER, KENNETH 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 KC9XI's current licensee, walking backwards.

  1. KE0SCactive· E
    Cardino, Stefanie DCOgranted 2021-06-22
  2. KB0FKUcancelled· E
    Cardino, Stefanie DCOgranted 2021-04-16cancelled 2021-06-22
  3. KF0EWScancelled· G
    Cardino, Stefanie DCOgranted 2021-03-29cancelled 2021-04-16

Successor callsigns

Callsigns held now by people who previously held KC9XI.

No current licensee on record previously held this callsign.

← Back to KC9XI License history →