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

N1KF 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 N1KF's current licensee, walking backwards.

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

Successor callsigns

Callsigns held now by people who previously held N1KF.

  1. KF1DXexpired· E
    FERREIRA, KENNETH MRIgranted 2006-06-13cancelled 2018-06-14

All historical holders

Every license row we've seen with the callsign N1KF, oldest first.

  • FERREIRA, KENNETH M RI
    1999-07-09 → cancelled 2006-06-13
  • Flynn, Peter M FL
    2018-07-12 active
← Back to N1KF License history →