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

AA8JA callsign genealogy

Currently held by PENTASUGLIA, CHARLES L

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 AA8JA's current licensee, walking backwards.

  1. KN6UBPcancelled· E
    Yamaguchi, HiromasaCAgranted 2022-05-11cancelled 2022-06-07

Successor callsigns

Callsigns held now by people who previously held AA8JA.

  1. WV8CPactive· E
    PENTASUGLIA, CHARLES LWVgranted 2025-01-22
  2. KY1Iactive· E
    ITOH, YUKIHIROHIgranted 2018-08-21

All historical holders

Every license row we've seen with the callsign AA8JA, oldest first.

  • PENTASUGLIA, CHARLES L WV
    2002-07-09 → cancelled 2005-03-29
  • ITOH, YUKIHIRO HI
    2008-10-24 → cancelled 2008-11-14
  • Yamaguchi, Hiromasa CA
    2022-06-07 active
← Back to AA8JA License history →