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

K6NJ callsign genealogy

Currently held by YL CW Club

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 K6NJ's current licensee, walking backwards.

  1. K6OJNcancelled· E
    NORTHRUP, JOEL ECAgranted 2010-01-20cancelled 2012-04-13
  2. N6YNVcancelled· T
    NORTHRUP, JOEL ECAgranted 2000-02-25cancelled 2010-01-20
  3. KC6IMM
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K6NJ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K6NJ, oldest first.

  • DRUSKOFF, MARVIN CA
    1999-10-05 → cancelled 2006-12-17
  • YL CW Club CA
    2010-02-06 → cancelled 2010-03-25
  • NORTHRUP, JOEL E CA
    2022-01-15 active
← Back to K6NJ License history →