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

N7DXS callsign genealogy

Currently held by JOHNSON, CALVIN 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 N7DXS's current licensee, walking backwards.

  1. KB7SFPcancelled· T
    KINDT, DIXIE LWAgranted 2002-11-20cancelled 2005-02-26

Successor callsigns

Callsigns held now by people who previously held N7DXS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7DXS, oldest first.

  • JOHNSON, CALVIN A WA
    1996-11-05 → cancelled 2001-04-01
  • KINDT, DIXIE L WA
    2025-02-25 active