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

N7AFD callsign genealogy

Currently held by Maxwell, Preston J

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 N7AFD's current licensee, walking backwards.

  1. KF7NJDcancelled· T
    Maxwell, Preston JAZgranted 2009-10-20cancelled 2013-03-12
  2. KF7EUIcancelled· T
    Maxwell, Preston JAZgranted 2009-09-28cancelled 2009-10-20

Successor callsigns

Callsigns held now by people who previously held N7AFD.

No current licensee on record previously held this callsign.

← Back to N7AFD License history →