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

KF4OTW callsign genealogy

Currently held by BROWN, GWEN C

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 KF4OTW's current licensee, walking backwards.

  1. AI4XLcancelled· E
    BROWN, DAVIDGAgranted 2015-01-26cancelled 2021-10-16
  2. KE4VDHcancelled· E
    BROWN, DAVIDGAgranted 2005-01-21cancelled 2007-04-25

Successor callsigns

Callsigns held now by people who previously held KF4OTW.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KF4OTW, oldest first.

  • BROWN, GWEN C GA
    2017-01-24 → cancelled 2021-06-29
  • BROWN, DAVID GA
    2021-10-16 active
← Back to KF4OTW License history →