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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

AG1W callsign genealogy

Currently held by Isaacs, Gerald A

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 AG1W's current licensee, walking backwards.

  1. AC1CXcancelled· E
    Wonderlick, Ronald RVTgranted 2017-07-08cancelled 2019-07-30
  2. W3RRWcancelled· E
    Wonderlick, Ronald RVTgranted 2017-07-08cancelled 2017-09-02
  3. KC1HTJcancelled· G
    Wonderlick, Ronald RVTgranted 2017-06-19cancelled 2017-07-08

Successor callsigns

Callsigns held now by people who previously held AG1W.

  1. W6AGcancelled· E
    BLANCHARD JR, RICHARD BCAgranted 2004-01-03cancelled 2011-06-16

All historical holders

Every license row we've seen with the callsign AG1W, oldest first.

  • BLANCHARD JR, RICHARD B CA
    2003-12-13 → cancelled 2004-01-03
  • Isaacs, Gerald A TX
    2007-07-10 → cancelled 2019-07-11
  • Wonderlick, Ronald R VT
    2019-07-30 active
← Back to AG1W License history →