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

AC3OM callsign genealogy

Currently held by MALDONADO, OSIRIS P

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 AC3OM's current licensee, walking backwards.

  1. AC3BRcancelled· E
    MALDONADO, OSIRIS PPAgranted 2017-03-03cancelled 2017-11-07
  2. KC3OPMcancelled· E
    MALDONADO, OSIRIS PPAgranted 2017-03-03cancelled 2017-10-12
  3. KC3HYJcancelled· T
    MALDONADO, OSIRIS PPAgranted 2016-10-18cancelled 2017-03-03

Successor callsigns

Callsigns held now by people who previously held AC3OM.

No current licensee on record previously held this callsign.

← Back to AC3OM License history →