Welcome to ARRL's Centennial QSO Party!


How Results are Generated

  • Information shown on this website for the Centennial Points Challenge is based on individual's contacts uploaded to LoTW.
  • Information for all W1AW Portable Stations, W100AW and W1HQ is based on these station's logs uploaded to LoTW.


You can use this website to access the following information.

  • Call Sign Points - Enter a call sign and lookup how many points it's worth for the Centennial Points Challenge.
  • Leader Board - See who has the most points for the Centennial Points Challenge and the number of qualifying QSOs for W1AW Portable Stations, W100AW and W1HQ.

    If you are logged in using your LoTW log in credentials, your position will be the first record on the leader boards. If you're logged in and your call sign does not appear at the top of the leader board, you do not have any records of this type. The results are updated daily based on QSOs entered into Logbook of the World.

  • W1AW Portable Operations - View the total number of QSOs for each W1AW portable operation. Select a W1AW portable station to view a chart of QSO totals by band and mode from that station's logs.
  • Centennial Points Challenge Award - You must be logged in to order a Centennial Points Challenge certificate.
  • W1AW/WAS Award - Order a W1AW/WAS certificate or plaque. You must place a separate order for each item purchased.

Log in above using your Logbook of the World user name and password or log on to LoTW and you'll be able to view these additional tabs.

  • My Scores - See how many points you've earned toward the Centennial Points Challenge award and the number of states you've contacted towards a W1AW portable WAS award.
    • Centennial Points Challenge - The ability to view contact details for each code is also available.
    • W1AW Portable and W100AW and W1HQ Stations - You can view how many contacts you've worked with W100AW and W1HQ too. Details of your contacts by state is available, in addition to a list of states that you're missing.

      You can click on each of your missing states to see when the portable station for that state will be on the air next. There is also an option to view the schedule for all W1AW portable stations.

  • Score Details - View detailed lists of all your contacts.
    • Centennial Points Challenge - View a sortable report of how your Centennial Points Challenge award points were accumulated
    • W1AW Portable and W100AW and W1HQ Stations - View a sortable report of how your points towards a W1AW portable stations were accumulated. You can also view a report of your contacts with W100AW or W1HQ.

      Details of your contacts by state is available in addition to a list of states that you're missing. You can click on each of your missing states to see when the portable station for that state will be on the air next. There is also an option to view the schedule for all W1AW portable stations.