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

N5GUR callsign genealogy

Currently held by SCHULZ, PHILLIP T

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 N5GUR's current licensee, walking backwards.

  1. W0DVactive· E
    Verdoorn JR, David WNDgranted 2020-07-06
  2. KB0DVcancelled· E
    Verdoorn Jr, David WNDgranted 2009-11-03cancelled 2010-08-31
  3. KR0Vactive· E
    SQUIRES, STEWART GCOgranted 2021-09-21
  4. AC0YDcancelled· E
    SQUIRES, STEWART GCOgranted 2011-11-23cancelled 2011-12-17

Successor callsigns

Callsigns held now by people who previously held N5GUR.

  1. W0DVcancelled· E
    SCHULZ, PHILLIP TKSgranted 2008-07-01cancelled 2008-08-12
  2. WW0Kcancelled· E
    SCHULZ, PHILLIP TKSgranted 2004-02-24cancelled 2005-03-15
  3. W0FAAcancelled· E
    SCHULZ, PHILLIP TKSgranted 2001-07-14cancelled 2003-01-11

All historical holders

Every license row we've seen with the callsign N5GUR, oldest first.

  • SCHULZ, PHILLIP T KS
    2000-05-20 → cancelled 2001-07-14
  • SCHULZ, PHILLIP T KS
    2003-01-11 → cancelled 2004-02-24
  • SCHULZ, PHILLIP T KS
    2005-03-15 → cancelled 2008-07-01
  • SCHULZ, PHILLIP T KS
    2008-08-12 → cancelled 2020-08-13
← Back to N5GUR License history →