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

KS2BLU callsign genealogy

Currently held by Stone, Ken R

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 KS2BLU's current licensee, walking backwards.

  1. W2BLUactive
    The 5017 DxersTNgranted 2020-10-16
  2. KG4MOPcancelled
    The 5017 DxersTNgranted 2001-03-22cancelled 2010-03-02

Successor callsigns

Callsigns held now by people who previously held KS2BLU.

  1. K2KRSactive· T
    Stone, Ken RTXgranted 2025-04-16
← Back to KS2BLU License history →