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

KF1DX callsign genealogy

Currently held by FERREIRA, KENNETH M

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 KF1DX's current licensee, walking backwards.

  1. N1KFactive· E
    Flynn, Peter MFLgranted 2018-07-12
  2. N1JTYcancelled· E
    Flynn, Peter MMAgranted 2002-09-30cancelled 2008-07-12
  3. KA1WNF
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KF1DX.

No current licensee on record previously held this callsign.

← Back to KF1DX License history →