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

N3PHD callsign genealogy

Currently held by Dunham Jr, Phillip 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 N3PHD's current licensee, walking backwards.

  1. KM4DITcancelled· T
    Dunham Jr, Phillip WALgranted 2014-07-29cancelled 2014-08-19
  2. KM4DIQcancelled· T
    Dunham Jr, Phillip WALgranted 2014-07-29cancelled 2014-07-30

Successor callsigns

Callsigns held now by people who previously held N3PHD.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N3PHD, oldest first.

  • WOODALL JR, HOLLAND P DE
    1993-06-01 → cancelled 2005-06-02
  • Dunham Jr, Phillip W AL
    2014-08-19 → cancelled 2026-08-21
← Back to N3PHD License history →