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

W0HAO callsign genealogy

Currently held by HEAD M.D, DAVID 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 W0HAO's current licensee, walking backwards.

  1. WH2HAOcancelled· G
    HEAD MD, DAVID KSDgranted 2012-10-05cancelled 2022-09-02
  2. W2HAOcancelled· G
    HEAD, DAVID KGUgranted 2010-10-08cancelled 2012-10-05
  3. NH2HVcancelled· T
    HEAD, DAVID KGUgranted 2010-09-08cancelled 2010-10-08

Successor callsigns

Callsigns held now by people who previously held W0HAO.

No current licensee on record previously held this callsign.

← Back to W0HAO License history →