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

AA1TC callsign genealogy

Currently held by HOUSTON, ROBERT D

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 AA1TC's current licensee, walking backwards.

  1. K4TGCactive· E
    Harlan, William BGAgranted 2017-11-25
  2. KN4GGKcancelled· G
    Harlan, William BGAgranted 2017-10-02cancelled 2017-11-25

Successor callsigns

Callsigns held now by people who previously held AA1TC.

  1. N2AVYactive· E
    Cannon, Timmy GGAgranted 2024-09-24
  2. W1PQexpired· E
    HOUSTON, ROBERT DVTgranted 2011-04-21cancelled 2023-05-02

All historical holders

Every license row we've seen with the callsign AA1TC, oldest first.

  • HOUSTON, ROBERT D VT
    1998-01-08 → cancelled 2001-05-01
  • Cannon, Timmy G GA
    2016-06-16 → cancelled 2024-09-24
← Back to AA1TC License history →