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

KJ6VK callsign genealogy

Currently held by KROES, JOHN F

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 KJ6VK's current licensee, walking backwards.

  1. N6COWactive· E
    SZYMANSKI, MARTIN PCAgranted 2025-06-17
  2. W7RUcancelled· E
    SZYMANSKI, MARTIN PCAgranted 2018-07-30cancelled 2025-06-17
  3. N6FZPcancelled· E
    SZYMANSKI, MARTIN Pcancelled 1998-10-27

Successor callsigns

Callsigns held now by people who previously held KJ6VK.

No current licensee on record previously held this callsign.

← Back to KJ6VK License history →