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

AA3TT callsign genealogy

Currently held by Morgan, Robert

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 AA3TT's current licensee, walking backwards.

  1. KO4JAVcancelled· E
    Morgan, RobertFLgranted 2020-11-12cancelled 2021-02-17

Successor callsigns

Callsigns held now by people who previously held AA3TT.

  1. NW3Hactive
    3L DX & Digital Operators ClubPAgranted 2018-09-11
  2. NW3Hcancelled· E
    Henderson, BillPAgranted 2017-03-17cancelled 2017-04-15

All historical holders

Every license row we've seen with the callsign AA3TT, oldest first.

  • PAVALONIS, ANDREW P PA
    1997-02-26 → cancelled 2009-02-27
  • Henderson, Bill PA
    2016-11-08 → cancelled 2017-03-17
  • 3L DX & Digital Operators Club PA
    2017-08-08 → cancelled 2018-09-11
  • Morgan, Robert FL
    2021-02-17 active
← Back to AA3TT License history →