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

KF1J callsign genealogy

Currently held by Boyte, Kerry

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 KF1J's current licensee, walking backwards.

  1. KF0DFFcancelled· E
    Boyte, KerryCOgranted 2021-01-14cancelled 2021-04-16

Successor callsigns

Callsigns held now by people who previously held KF1J.

  1. K3PWcancelled· E
    MASON, JAMES SMEgranted 2019-03-26cancelled 2024-08-13

All historical holders

Every license row we've seen with the callsign KF1J, oldest first.

  • NEVINS, ROBERT A CT
    2007-01-06 → cancelled 2019-02-12
  • MASON, JAMES S ME
    2019-03-05 → cancelled 2019-03-26
  • Boyte, Kerry WA
    2021-04-16 active
← Back to KF1J License history →