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

KI8U callsign genealogy

Currently held by Brostek, Dennis

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 KI8U's current licensee, walking backwards.

  1. AB8NIcancelled· E
    Brostek, DennisOHgranted 2001-09-20cancelled 2004-10-01
  2. KC8SEVcancelled· E
    Brostek, DennisOHgranted 2001-09-20cancelled 2002-03-19

Successor callsigns

Callsigns held now by people who previously held KI8U.

No current licensee on record previously held this callsign.

← Back to KI8U License history →