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

KB0LPX callsign genealogy

Currently held by KRAUSE, RUSSEL C

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 KB0LPX's current licensee, walking backwards.

  1. KE9FJMcancelled· T
    Krause, Russel CWIgranted 2026-04-21cancelled 2026-05-15

Successor callsigns

Callsigns held now by people who previously held KB0LPX.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KB0LPX, oldest first.

  • KRAUSE, RUSSEL C MN
    1994-01-25 → cancelled 2006-01-26
  • Krause, Russel C WI
    2026-05-15 active