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

AD7HD callsign genealogy

Currently held by BERRY, LOUIS R

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 AD7HD's current licensee, walking backwards.

  1. AG4LBcancelled· E
    BERRY, LOUIS RUTgranted 1999-11-13cancelled 2005-11-03
  2. KT4NRactive· E
    SULLIVAN, DANIEL JVAgranted 2026-02-03
  3. KO1Dactive· E
    Harris, Brian DTXgranted 2018-01-20
  4. KG5EGPcancelled· E
    Harris, Brian DTXgranted 2014-10-08cancelled 2018-01-20

Successor callsigns

Callsigns held now by people who previously held AD7HD.

  1. KI7WFcancelled· E
    BERRY, LOUIS RUTgranted 2010-01-16cancelled 2013-03-12
← Back to AD7HD License history →