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

AA3XK callsign genealogy

Currently held by Harris, Matthew 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 AA3XK's current licensee, walking backwards.

  1. KF3DBcancelled· E
    Witten, Matthew EPAgranted 1999-04-15cancelled 2001-08-17
  2. N3YQZcancelled· G
    WITTEN, MATTHEW Ecancelled 1999-04-15

Successor callsigns

Callsigns held now by people who previously held AA3XK.

No current licensee on record previously held this callsign.

← Back to AA3XK License history →