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

K3AAA callsign genealogy

Currently held by HUBLER, JAN C

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 K3AAA's current licensee, walking backwards.

  1. KC3MBYcancelled· T
    AMBERG, ALAN ADEgranted 2018-09-25cancelled 2018-11-24

Successor callsigns

Callsigns held now by people who previously held K3AAA.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K3AAA, oldest first.

  • HUBLER, JAN C PA
    2006-08-08 → cancelled 2018-11-06
  • AMBERG, ALAN A DE
    2018-11-24 active
← Back to K3AAA License history →