Since charting datum references can affect navigation accuracy by up to 4500’ (in non-WGS84 countries), it is important that flight crewmembers are cognizant of the datum used in countries they operate to, or in countries over-flown (as they could be potential diversion ports).
For status of WGS-84 countries, visit
General health information for world wide travel from the CDC
Direct link to the International Flight Information Manual
Information relative to operations in the North Atlantic Region
Download the 2005 MNPSA Manual
For more links go to Air Training International LLC’s links page:
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