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

AB6CC callsign genealogy

Currently held by MASTERS, CHARLES T

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 AB6CC's current licensee, walking backwards.

  1. AI6JLactive· E
    Liao, Jingo CMIgranted 2019-04-06
  2. K6JNGcancelled· E
    Liao, Jingo CMIgranted 2018-10-30cancelled 2019-04-06
  3. KM6WCTcancelled· G
    Liao, Jingo CCAgranted 2018-10-11cancelled 2018-10-30

Successor callsigns

Callsigns held now by people who previously held AB6CC.

  1. NA2CCactive· E
    Crapotta, Charles FCAgranted 2017-02-04

All historical holders

Every license row we've seen with the callsign AB6CC, oldest first.

  • MASTERS, CHARLES T NV
    2002-11-25 → cancelled 2015-02-24
  • Crapotta, Charles F CA
    2015-10-16 → cancelled 2017-02-04
← Back to AB6CC License history →