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

AA7CD callsign genealogy

Currently held by BROWN, WILLIAM 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 AA7CD's current licensee, walking backwards.

  1. AA7PJcancelled· E
    MORGAN, PETER FORgranted 2020-12-22cancelled 2021-08-17
  2. KJ7SGXcancelled· E
    MORGAN, PETER FORgranted 2020-11-17cancelled 2020-12-22

Successor callsigns

Callsigns held now by people who previously held AA7CD.

  1. AB7PMcancelled· E
    MORGAN, PETER FMTgranted 2025-01-17cancelled 2025-02-11

All historical holders

Every license row we've seen with the callsign AA7CD, oldest first.

  • BROWN, WILLIAM R AZ
    2009-07-22 → cancelled 2021-07-28
  • MORGAN, PETER F MT
    2021-08-17 → cancelled 2025-01-17
← Back to AA7CD License history →