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

N5DYD callsign genealogy

Currently held by FOSTER SR, DONALD W

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 N5DYD's current licensee, walking backwards.

  1. KA5CUS
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N5DYD.

No current licensee on record previously held this callsign.

← Back to N5DYD License history →