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

K0GP callsign genealogy

Currently held by SCHULTZ, IVAN 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 K0GP's current licensee, walking backwards.

  1. KG0SLcancelled· E
    PARRISH, MARVIN ECOgranted 1994-12-22cancelled 2002-10-04
  2. N6JFMactive· A
    MANNION, JOHN FCAgranted 2019-08-09
  3. KN6SScancelled· A
    Mannion, John FCAgranted 2018-11-20cancelled 2019-08-09
  4. KC6YPQcancelled· A
    MANNION, JOHN FCAgranted 2018-01-06cancelled 2018-11-20

Successor callsigns

Callsigns held now by people who previously held K0GP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K0GP, oldest first.

  • SCHULTZ, IVAN T IA
    1996-11-25 → cancelled 2000-09-15
  • PARRISH, MARVIN E CO
    2022-07-14 active
← Back to K0GP License history →