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

W4LNX callsign genealogy

Currently held by Wait, John 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 W4LNX's current licensee, walking backwards.

  1. KG4TUXcancelled· E
    Sharp, Jim AALgranted 2017-03-14cancelled 2018-12-14
  2. KG4TUNcancelled· G
    Sharp, Jim AALgranted 2012-05-30cancelled 2017-03-14

Successor callsigns

Callsigns held now by people who previously held W4LNX.

  1. AA4MUcancelled· E
    Wait, John CTNgranted 2009-01-27cancelled 2011-06-21

All historical holders

Every license row we've seen with the callsign W4LNX, oldest first.

  • Wait, John C TN
    2007-12-11 → cancelled 2009-01-27
  • Wait, John C TN
    2011-06-21 → cancelled 2016-11-24
  • Sharp, Jim A AL
    2018-12-14 active
← Back to W4LNX License history →