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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W0FRU callsign genealogy

Currently held by SENSINTAFFAR, JACK D

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 W0FRU's current licensee, walking backwards.

  1. K4FRUcancelled· E
    SENSINTAFFAR, JACK DKSgranted 2011-06-14cancelled 2014-09-03
  2. WB1FRUcancelled· G
    SENSINTAFFAR, JACK DNCgranted 1999-05-17cancelled 2001-09-07

Successor callsigns

Callsigns held now by people who previously held W0FRU.

  1. NS0Gactive· E
    SENSINTAFFAR, JACK DKSgranted 2018-06-19
← Back to W0FRU License history →