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

NT4H callsign genealogy

Currently held by WILLIAMS JR, HAROLD V

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 NT4H's current licensee, walking backwards.

  1. KG4RUWcancelled· E
    Weiss, PaulALgranted 2005-03-26cancelled 2011-04-15
  2. KC7FYQcancelled· T
    WEISS, PAULFLgranted 1994-10-05cancelled 2002-02-26

Successor callsigns

Callsigns held now by people who previously held NT4H.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NT4H, oldest first.

  • WILLIAMS JR, HAROLD V VA
    1999-03-25 → cancelled 2011-03-26
  • WEISS, PAUL WA
    2021-02-04 active
← Back to NT4H License history →