uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KM5YW callsign genealogy

Currently held by KENNEDY, MICHAEL A

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 KM5YW's current licensee, walking backwards.

  1. WB4ZSOcancelled· A
    KENNEDY, MICHAEL ATXgranted 2007-03-17cancelled 2007-03-20

Successor callsigns

Callsigns held now by people who previously held KM5YW.

No current licensee on record previously held this callsign.