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

KB7DA callsign genealogy

Currently held by MC COY, ROBERT 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 KB7DA's current licensee, walking backwards.

  1. AD7BKcancelled· E
    Schattilly, David CMTgranted 2012-10-30cancelled 2021-07-31
  2. KD7UBIcancelled· E
    Schattilly, David CWAgranted 2003-01-21cancelled 2004-01-16

Successor callsigns

Callsigns held now by people who previously held KB7DA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KB7DA, oldest first.

  • MC COY, ROBERT L OR
    2007-07-02 → cancelled 2019-10-01
  • Schattilly, David C MT
    2021-07-31 active
← Back to KB7DA License history →