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

KW4WP callsign genealogy

Currently held by Smith, Stephen L

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 KW4WP's current licensee, walking backwards.

  1. KW4WJcancelled· E
    Smith, Stephen LGAgranted 2015-09-16cancelled 2016-07-14
  2. KM4NHWcancelled· E
    Smith, Stephen LGAgranted 2015-09-16cancelled 2016-07-13

Successor callsigns

Callsigns held now by people who previously held KW4WP.

  1. W7RDcancelled· E
    Smith, Stephen LGAgranted 2017-09-01cancelled 2020-12-04
← Back to KW4WP License history →