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

K1WWB callsign genealogy

Currently held by PRUSAK, MICHAEL

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 K1WWB's current licensee, walking backwards.

  1. KA1QPW
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K1WWB.

No current licensee on record previously held this callsign.

← Back to K1WWB License history →