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

K7NAV callsign genealogy

Currently held by Miller, Craig 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 K7NAV's current licensee, walking backwards.

  1. KE7IZMcancelled· T
    Miller, Craig AWAgranted 2006-09-21cancelled 2008-11-04

Successor callsigns

Callsigns held now by people who previously held K7NAV.

  1. AB7Ractive· E
    FISCHER, GREGORYIDgranted 2020-03-05

All historical holders

Every license row we've seen with the callsign K7NAV, oldest first.

  • FISCHER, GREGORY WA
    1998-12-30 → cancelled 2000-04-08
  • Miller, Craig A WA
    2018-10-31 active
← Back to K7NAV License history →