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

W4KTT callsign genealogy

Currently held by Kahan, Mitch

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 W4KTT's current licensee, walking backwards.

  1. KT6TTTcancelled· G
    Kahan, MitchFLgranted 2022-03-04cancelled 2022-03-26
  2. KO4WJGcancelled· G
    Kahan, MitchFLgranted 2022-02-02cancelled 2022-03-04

Successor callsigns

Callsigns held now by people who previously held W4KTT.

  1. W4LPMcancelled· G
    Kahan, MitchFLgranted 2022-04-15cancelled 2022-06-07
  2. WC4Kcancelled· E
    POWELL, JASON ANCgranted 2018-03-02cancelled 2019-06-28

All historical holders

Every license row we've seen with the callsign W4KTT, oldest first.

  • POLLARD SR, WILLIAM M VA
    2006-10-31 → cancelled 2008-04-26
  • POWELL, JASON A NC
    2017-06-17 → cancelled 2018-03-02
  • Kahan, Mitch FL
    2022-03-26 → cancelled 2022-04-15
← Back to W4KTT License history →