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

NK2F callsign genealogy

Currently held by Byrnes, Jeffrey D

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 NK2F's current licensee, walking backwards.

  1. W3JDBcancelled· E
    Byrnes, Jeffrey DPAgranted 2021-12-24cancelled 2025-12-09
  2. KB3WLPcancelled· G
    Byrnes, Jeffrey DPAgranted 2011-09-13cancelled 2011-10-04

Successor callsigns

Callsigns held now by people who previously held NK2F.

  1. N2WQactive· E
    BAKALOV, RADOSLAV MCTgranted 2026-06-23
  2. AA2CWactive· E
    Givet, PhilippeORgranted 2023-11-07

All historical holders

Every license row we've seen with the callsign NK2F, oldest first.

  • FALLON JR, JAMES P NY
    1993-11-30 → cancelled 2005-12-01
  • BAKALOV, RUDY M NJ
    2006-02-10 → cancelled 2006-06-24
  • Givet, Philippe OR
    2022-10-08 → cancelled 2023-11-07
  • Byrnes, Jeffrey D PA
    2025-12-09 active
← Back to NK2F License history →