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

NA3US callsign genealogy

Currently held by LAKE, MICHAEL W

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 NA3US's current licensee, walking backwards.

  1. N3EIGcancelled· E
    LAKE, MICHAEL WPAgranted 2018-05-04cancelled 2026-02-14
  2. W6IIIactive· E
    Shahriar, TarekCAgranted 2022-03-25
  3. KN6SWNcancelled· E
    Shahriar, TarekCAgranted 2022-02-22cancelled 2022-03-25

Successor callsigns

Callsigns held now by people who previously held NA3US.

  1. W5JNactive· E
    CARTER, DAVIDKSgranted 2018-03-20
  2. W5JNcancelled· E
    CARTER, DAVIDKSgranted 2016-10-07cancelled 2017-05-27

All historical holders

Every license row we've seen with the callsign NA3US, oldest first.

  • CARTER, DAVID A KS
    2016-06-01 → cancelled 2016-10-07
  • CARTER, DAVID A KS
    2017-05-27 → cancelled 2018-03-20
  • LAKE, MICHAEL W PA
    2026-02-14 active
← Back to NA3US License history →