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

AC7RI callsign genealogy

Currently held by Houk, Joshua L

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 AC7RI's current licensee, walking backwards.

  1. KD7POScancelled· E
    Houk, Joshua LWAgranted 1997-03-20cancelled 2002-02-28
  2. KF4PZIcancelled· G
    Houk, Joshua LWAgranted 1997-03-20cancelled 2002-01-17

Successor callsigns

Callsigns held now by people who previously held AC7RI.

  1. NM7TMactive· E
    Houk, Joshua LWAgranted 2016-08-30
← Back to AC7RI License history →