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

N4FC callsign genealogy

Currently held by Wittek, Bernhard 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 N4FC's current licensee, walking backwards.

  1. N4FCWcancelled· E
    Wittek, Bernhard JGAgranted 2010-04-17cancelled 2010-11-09
  2. AJ4WVcancelled· E
    Wittek, Bernhard JGAgranted 2010-03-18cancelled 2010-04-17

Successor callsigns

Callsigns held now by people who previously held N4FC.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4FC, oldest first.

  • CALCAGNO, FRANCISCO FL
    1999-01-07 → cancelled 2008-10-20
  • Wittek, Bernhard J GA
    2020-08-13 active
← Back to N4FC License history →