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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

W4LP callsign genealogy

Currently held by PERLMUTTER, LOUIS

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 W4LP's current licensee, walking backwards.

  1. KJ4Iactive· E
    Rawls, Jason BALgranted 2022-02-08
  2. K4EKGactive· G
    Denny, Steve DTNgranted 2024-12-21
  3. KM4GXHcancelled· G
    Denny, Steve DTNgranted 2014-05-22cancelled 2015-01-16
  4. KM4BPScancelled· G
    Denny, Steve DTNgranted 2014-05-22cancelled 2014-12-29

Successor callsigns

Callsigns held now by people who previously held W4LP.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4LP, oldest first.

  • PERLMUTTER, LOUIS FL
    1995-06-29 → cancelled 2007-07-01
  • KINKELAAR JR, EDWARD W FL
    2017-04-25 active
← Back to W4LP License history →