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

K4KWM callsign genealogy

Currently held by PAGE, JOHN M

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 K4KWM's current licensee, walking backwards.

  1. NA8Oactive· E
    KOBAYASHI, NAOYUKICAgranted 2022-10-18
  2. KC2KMQcancelled· E
    KOBAYASHI, NAOYUKINYgranted 2002-11-18cancelled 2003-01-14

Successor callsigns

Callsigns held now by people who previously held K4KWM.

No current licensee on record previously held this callsign.

← Back to K4KWM License history →