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

KG4WTF callsign genealogy

Currently held by FEISTEL, GREGORY J

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 KG4WTF's current licensee, walking backwards.

  1. KN4ULPcancelled· T
    Larson, Daniel BFLgranted 2019-05-10cancelled 2019-06-22

Successor callsigns

Callsigns held now by people who previously held KG4WTF.

  1. K4PARactive
    PIEDMONT ARES LLCGAgranted 2023-03-17
  2. N4DIRactive· E
    FEISTEL, GREGORY JVAgranted 2017-01-06

All historical holders

Every license row we've seen with the callsign KG4WTF, oldest first.

  • Piedmont ARES, LLC GA
    2003-01-07 → cancelled 2003-04-05
  • FEISTEL, GREGORY J VA
    2016-11-26 → cancelled 2017-01-06
  • Larson, Daniel B FL
    2019-06-22 active
← Back to KG4WTF License history →