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

KC0RAT callsign genealogy

Currently held by Stearns County SKYWARN

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 KC0RAT's current licensee, walking backwards.

  1. KE0FNXcancelled· T
    LANNING, ROBERT OMOgranted 2015-08-20cancelled 2015-11-24

Successor callsigns

Callsigns held now by people who previously held KC0RAT.

  1. N1RATcancelled· G
    LANNING, ROBERT OARgranted 2017-10-28cancelled 2018-12-18
  2. K0STCexpired
    Stearns County SKYWARNMNgranted 2013-08-29cancelled 2026-03-06

All historical holders

Every license row we've seen with the callsign KC0RAT, oldest first.

  • Stearns County SKYWARN MN
    2003-11-03 → cancelled 2003-11-25
  • LANNING, ROBERT O AR
    2015-11-24 → cancelled 2017-10-28
← Back to KC0RAT License history →