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

W4MRP callsign genealogy

Currently held by EARLEY, WILLIAM S

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 W4MRP's current licensee, walking backwards.

  1. KN4GUXcancelled· E
    Prevost, Mike RALgranted 2017-10-20cancelled 2018-01-09

Successor callsigns

Callsigns held now by people who previously held W4MRP.

  1. WA4MRPexpired· A
    EARLEY Mr, WILLIAM SNCgranted 2012-09-18cancelled 2024-11-16

All historical holders

Every license row we've seen with the callsign W4MRP, oldest first.

  • EARLEY, WILLIAM S NC
    1999-07-27 → cancelled 2002-10-12
  • Prevost, Mike R AL
    2018-01-09 active
← Back to W4MRP License history →