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

N9ICV callsign genealogy

Currently held by Kadlubowski, Christopher 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 N9ICV's current licensee, walking backwards.

  1. KD4SKIcancelled· T
    Kadlubowski, Christopher AINgranted 2018-12-14cancelled 2019-05-24
  2. KD4DTXcancelled· T
    Kadlubowski, Christopher AINgranted 2015-10-02cancelled 2018-12-14
  3. KM4CPTcancelled· T
    Kadlubowski, Christopher AMIgranted 2014-06-25cancelled 2015-10-02

Successor callsigns

Callsigns held now by people who previously held N9ICV.

No current licensee on record previously held this callsign.

← Back to N9ICV License history →