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

W2FLA callsign genealogy

Currently held by LEIFER, SHERMAN

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 W2FLA's current licensee, walking backwards.

  1. KQ4IOUcancelled· T
    Guastalli, Dennis AFLgranted 2023-05-17cancelled 2025-12-09

Successor callsigns

Callsigns held now by people who previously held W2FLA.

  1. KU2FUactive· E
    Flaherty, Sean JNYgranted 2023-08-01
  2. W4COactive· E
    HEARD, CHARLES WFLgranted 2019-10-19
  3. W4FLAactive· E
    LEIFER, SHERMANFLgranted 2017-09-30

All historical holders

Every license row we've seen with the callsign W2FLA, oldest first.

  • HEARD, CHARLES W FL
    1999-07-14 → cancelled 1999-12-17
  • LEIFER, SHERMAN FL
    2012-03-02 → cancelled 2017-09-30
  • Flaherty, Sean J NY
    2020-08-08 → cancelled 2023-08-01
  • Guastalli, Dennis A FL
    2025-12-09 active
← Back to W2FLA License history →