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

KA7PDX callsign genealogy

Currently held by O'Donnell, Aaron

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 KA7PDX's current licensee, walking backwards.

  1. KE7EWVcancelled· T
    O Donnell, AaronORgranted 2004-08-23cancelled 2006-01-10
  2. KE7BQPcancelled· T
    O Donnell, AaronORgranted 2004-08-23cancelled 2005-09-23

Successor callsigns

Callsigns held now by people who previously held KA7PDX.

  1. N7FPZexpired· P
    FELTNER, JAMES DORgranted 1988-12-06cancelled 2000-12-07
← Back to KA7PDX License history →