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

NL7B callsign genealogy

Currently held by Karle, Kenneth F

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 NL7B's current licensee, walking backwards.

  1. K7VRKcancelled· E
    BAIRD, RICHARD MAKgranted 2019-11-05cancelled 2025-04-15
  2. KL4YBcancelled· G
    BAIRD, RICHARD MAKgranted 2019-10-15cancelled 2019-11-05

Successor callsigns

Callsigns held now by people who previously held NL7B.

  1. KL7Pactive· E
    Karle, Kenneth FAKgranted 2022-04-01

All historical holders

Every license row we've seen with the callsign NL7B, oldest first.

  • WARD, RONALD D AK
    2000-12-16 → cancelled 2013-03-13
  • Karle, Kenneth F AK
    2013-09-04 → cancelled 2022-04-01
  • BAIRD, RICHARD M AK
    2025-04-15 active
← Back to NL7B License history →