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

K4MEW callsign genealogy

Currently held by Weant, Marvin E

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 K4MEW's current licensee, walking backwards.

  1. AA7RFcancelled· E
    JAMROGOWICZ, CARRIE AMTgranted 2024-11-14cancelled 2025-05-30
  2. K2CJactive· E
    LUMP, CARL JNJgranted 2016-09-07
  3. N2ABactive· E
    Gruber, Dan MNJgranted 2019-02-01
  4. KC2TNYcancelled· E
    Gruber, Dan MNJgranted 2008-06-13cancelled 2008-12-05

Successor callsigns

Callsigns held now by people who previously held K4MEW.

  1. WA4EZKexpired· A
    WILLIAMS JR, MENDEL ESCgranted 1998-07-16cancelled 2010-07-17

All historical holders

Every license row we've seen with the callsign K4MEW, oldest first.

  • Weant, Marvin E NC
    2011-12-28 → cancelled 2024-03-27
  • Jamrogowicz, Carrie A MT
    2025-05-30 active
  • WILLIAMS JR, MENDEL E
    — → cancelled 1998-07-16
← Back to K4MEW License history →