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

K9GZW callsign genealogy

Currently held by PRENTICE, AARON 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 K9GZW's current licensee, walking backwards.

  1. KD9GZWcancelled· G
    PRENTICE, AARON JILgranted 2010-01-19cancelled 2016-10-12
  2. KC9RFScancelled· G
    PRENTICE, AARON JILgranted 2010-01-19cancelled 2016-09-23

Successor callsigns

Callsigns held now by people who previously held K9GZW.

No current licensee on record previously held this callsign.

← Back to K9GZW License history →