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

K2CJ callsign genealogy

Currently held by Jamrogowicz, Carrie A

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 K2CJ's current licensee, walking backwards.

  1. N2ABactive· E
    Gruber, Dan MNJgranted 2019-02-01
  2. KC2TNYcancelled· E
    Gruber, Dan MNJgranted 2008-06-13cancelled 2008-12-05

Successor callsigns

Callsigns held now by people who previously held K2CJ.

  1. AA7RFcancelled· E
    JAMROGOWICZ, CARRIE AMTgranted 2024-11-14cancelled 2025-05-30

All historical holders

Every license row we've seen with the callsign K2CJ, oldest first.

  • GEORGE, THOMAS A NY
    1997-11-07 → cancelled 2002-06-22
  • Jamrogowicz, Carrie A MT
    2004-08-03 → cancelled 2004-10-26
  • LUMP, CARL J NJ
    2026-09-12 active
← Back to K2CJ License history →