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

W1MKA callsign genealogy

Currently held by BROWN, TIMOTHY J

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 W1MKA's current licensee, walking backwards.

  1. WB2MKAcancelled· A
    BROWN, TIMOTHY JMAgranted 2002-01-01cancelled 2009-03-27

Successor callsigns

Callsigns held now by people who previously held W1MKA.

No current licensee on record previously held this callsign.