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

K3NTH callsign genealogy

Currently held by Krauthauser, Carl

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 K3NTH's current licensee, walking backwards.

  1. KN4GBGcancelled· T
    Wolfe, Kent EFLgranted 2017-09-25cancelled 2019-05-24

Successor callsigns

Callsigns held now by people who previously held K3NTH.

  1. NT3Hexpired· E
    Krauthauser, CarlDEgranted 2011-04-15cancelled 2023-04-18

All historical holders

Every license row we've seen with the callsign K3NTH, oldest first.

  • Krauthauser, Carl DE
    2007-05-25 → cancelled 2011-04-15
  • Wolfe, Kent E FL
    2019-05-24 active
← Back to K3NTH License history →