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

NZ0B callsign genealogy

Currently held by Ziebolz, Gerhard A

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 NZ0B's current licensee, walking backwards.

  1. KF0JJVcancelled· E
    Ziebolz, Gerhard AIAgranted 2022-05-21cancelled 2022-09-20

Successor callsigns

Callsigns held now by people who previously held NZ0B.

  1. N7LXactive· E
    Tuttle II, Carter DWYgranted 2020-06-16

All historical holders

Every license row we've seen with the callsign NZ0B, oldest first.

  • LESH, VERNON L CO
    2007-01-05 → cancelled 2019-03-28
  • Tuttle II, Carter D WY
    2019-04-30 → cancelled 2020-06-16
  • Ziebolz, Gerhard A IA
    2022-09-20 active
← Back to NZ0B License history →