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

NJ2E callsign genealogy

Currently held by KALINOWSKI, DONALD

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 NJ2E's current licensee, walking backwards.

  1. AC2NUcancelled· E
    MERCADO, ERNIE INJgranted 2010-04-30cancelled 2020-01-07
  2. KC2YIEcancelled· E
    MERCADO, ERNIE INJgranted 2010-04-30cancelled 2014-06-05

Successor callsigns

Callsigns held now by people who previously held NJ2E.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NJ2E, oldest first.

  • KALINOWSKI, DONALD NC
    2011-09-16 → cancelled 2017-12-16
  • MERCADO, ERNIE I NJ
    2020-01-07 active
← Back to NJ2E License history →