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

W4IB callsign genealogy

Currently held by BLEDSOE, IRA I

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 W4IB's current licensee, walking backwards.

  1. KX4FMcancelled· E
    Matthews, William MFLgranted 2017-08-11cancelled 2017-09-15
  2. KN4FDQcancelled· E
    Matthews, William MFLgranted 2017-08-11cancelled 2017-08-28

Successor callsigns

Callsigns held now by people who previously held W4IB.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4IB, oldest first.

  • BINGER, IRVING E FL
    1988-02-09 → cancelled 2000-02-10
  • BLEDSOE, IRA I VA
    2010-01-29 → cancelled 2015-08-26
  • Matthews, William M FL
    2017-09-15 active
← Back to W4IB License history →