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

AB9XE callsign genealogy

Currently held by Greene, Michael A

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 AB9XE's current licensee, walking backwards.

  1. KC9SUIcancelled· E
    Greene, Michael AINgranted 2010-07-14cancelled 2010-08-20

Successor callsigns

Callsigns held now by people who previously held AB9XE.

No current licensee on record previously held this callsign.