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

AA1RW callsign genealogy

Currently held by CAHILL, JAMES 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 AA1RW's current licensee, walking backwards.

  1. K9RGWcancelled· E
    WARD, RALPH GFLgranted 2014-07-25cancelled 2023-02-07
  2. KF4SXZcancelled· T
    WARD, RALPH GFLgranted 1997-06-26cancelled 2004-09-08

Successor callsigns

Callsigns held now by people who previously held AA1RW.

  1. N1TZMactive· E
    Cahill Jr, James RMAgranted 2019-01-03

All historical holders

Every license row we've seen with the callsign AA1RW, oldest first.

  • Hall, Virgil C VT
    2007-04-03 → cancelled 2019-04-04
  • Ward, Ralph G FL
    2023-02-07 active
  • CAHILL, JAMES R
    — → cancelled 1998-10-20
← Back to AA1RW License history →