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

NF6Z callsign genealogy

Currently held by Blair, Jerome J

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 NF6Z's current licensee, walking backwards.

  1. AE7NXcancelled· E
    KALTSOUNIS, ANDREAS TWAgranted 2018-05-08cancelled 2023-12-27
  2. K7ATKactive· G
    Koeppel, Todd AIDgranted 2020-05-29
  3. KJ7MYTcancelled· G
    Koeppel, Todd AIDgranted 2020-03-03cancelled 2020-05-29

Successor callsigns

Callsigns held now by people who previously held NF6Z.

  1. WK7Zactive· E
    Welty, James NORgranted 2019-02-21

All historical holders

Every license row we've seen with the callsign NF6Z, oldest first.

  • Welty, James N OR
    2003-05-30 → cancelled 2009-04-21
  • Blair, Jerome J CA
    2021-04-05 active
← Back to NF6Z License history →