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

AE4O callsign genealogy

Currently held by Crandall, Charles N

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 AE4O's current licensee, walking backwards.

  1. KE0WPFcancelled· E
    Farina, WilliamAZgranted 2016-07-08cancelled 2021-01-05
  2. KE0JQKcancelled· T
    Farina, WilliamCOgranted 2016-06-20cancelled 2016-07-08

Successor callsigns

Callsigns held now by people who previously held AE4O.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AE4O, oldest first.

  • OWNBY, GORDON L VA
    1996-11-26 → cancelled 2008-11-27
  • Crandall, Charles N GA
    2008-12-16 → cancelled 2020-12-17
  • Farina, William AZ
    2021-01-05 active