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Scheduled Maintenance: On Friday, September 12th, from 10:00 PM EST to Saturday, September 13th, 09:00 PM EST, we will be undergoing scheduled maintenance to ensure all systems are flight-ready. During this period, select applications within the Customer Portal will experience temporary unavailability.

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Magnetic Course Mismatches

Have you ever wondered why the charted course doesn’t always match the course in your FMS? This video explains some of the reasons why.