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Confidence: Medium · Source: FCC ULS · As of 2026-09-15

W4LMD callsign genealogy

Currently held by FLAHERTY, ELMER K

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 W4LMD's current licensee, walking backwards.

  1. KE4BFDcancelled
    Lakes Of Mount Dora Amateur Radio ClubFLgranted 2010-02-02cancelled 2014-04-05
  2. KJ4PGHcancelled
    Bethesda Volunteer Fire Department Amateur Radio ClubSCgranted 2009-09-21cancelled 2010-02-02

Successor callsigns

Callsigns held now by people who previously held W4LMD.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4LMD, oldest first.

  • FLAHERTY, ELMER K TN
    1995-03-30 → cancelled 2007-03-31
  • Lakes Of Mount Dora Amateur Radio Club FL
    2014-04-05 → cancelled 2026-04-07
← Back to W4LMD License history →