HRTDB -
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Cycle Effectivity Schedule for Databases
EAK Codes (Electronic Application Key Codes)
ECMT (Electronic Checklist Management Tool)
HRTDB (High Resolution Terrain Navigation Database)
Payment (Invoices & Payment Options)
Set Up New Navigation Database Service Subscription
Tailwind (DirecTV Service)
• If you would like more information regarding High Resolution Terrain Database (HRTDB), please contact the Collins Software team at: software@collins.com