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

WA8FDY callsign genealogy

Currently held by SHEPPARD, DOUGLAS M

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 WA8FDY's current licensee, walking backwards.

  1. W3DUGcancelled· E
    SHEPPARD, DOUGLAS MPAgranted 2011-04-08cancelled 2019-11-19
  2. N3KFBcancelled· E
    SHEPPARD, DOUGLAS MPAgranted 1993-03-16cancelled 2001-06-08

Successor callsigns

Callsigns held now by people who previously held WA8FDY.

No current licensee on record previously held this callsign.

← Back to WA8FDY License history →