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

N7KCM callsign genealogy

Currently held by KNACK, JOHN 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 N7KCM's current licensee, walking backwards.

  1. N6KCMcancelled· G
    KNACK, JOHN MORgranted 2014-07-15cancelled 2019-10-16
  2. KA6HRF
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N7KCM.

No current licensee on record previously held this callsign.

← Back to N7KCM License history →