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

WB5MPU callsign genealogy

Currently held by PAPKE, PAUL W

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 WB5MPU's current licensee, walking backwards.

  1. KD5JDAcancelled· T
    Papke, Paul WOKgranted 2000-02-02cancelled 2000-05-26

Successor callsigns

Callsigns held now by people who previously held WB5MPU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WB5MPU, oldest first.

  • PAPKE, LARRY E FL
    1997-07-21 → cancelled 1999-11-22
  • PAPKE, PAUL W OK
    2022-03-23 active