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

WA4IOB callsign genealogy

Currently held by BAILEY, GARY 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 WA4IOB's current licensee, walking backwards.

  1. K4FDXcancelled· E
    BAILEY, GARY RGAgranted 2024-06-22cancelled 2025-02-28

Successor callsigns

Callsigns held now by people who previously held WA4IOB.

  1. K4FDXcancelled· E
    BAILEY, GARY RGAgranted 2024-06-22cancelled 2025-02-28
  2. W4TSMcancelled· E
    BAILEY, GARY RGAgranted 2021-06-07cancelled 2021-07-03
  3. K4SUVcancelled· E
    BAILEY, GARY RGAgranted 2020-09-29cancelled 2020-11-06

All historical holders

Every license row we've seen with the callsign WA4IOB, oldest first.

  • BAILEY, GARY R GA
    2016-10-13 → cancelled 2020-09-29
  • BAILEY, GARY R GA
    2020-11-06 → cancelled 2021-06-07
  • BAILEY, GARY R GA
    2023-02-24 → cancelled 2024-06-22
  • BAILEY, GARY R GA
    2025-02-28 active
← Back to WA4IOB License history →