★★★★★
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Updated Tab Navigation to make easier to get around Updated SAR map to show and hide details, giving more room Updated SAR map display to show selected Current Measurement
Take Current Measurements using any physical measuring device (e.g. a current stick) Ping the start and end locations, and the Set & Drift app will automatically calculate the Set Direction & Drift Rate of the current. Specify the original Event Time & Location, and the app will estimate the SAR target's approximate location.