What does this message mean???

Hi All,
when i am flying a route, in cruize, after i pass a waypoint i get a message " waypoint above crz alt" it lasts for 5-10 seconds then goes off. What does this message mean and why does it appear?
Any thoughts apprciated
Trevor.

Quote:

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Originally Posted by flyboy01

Hi All,
when i am flying a route, in cruize, after i pass a waypoint i get a message " waypoint above crz alt" it lasts for 5-10 seconds then goes off. What does this message mean and why does it appear?
Any thoughts apprciated
Trevor.

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On the Route page of your FMC what is the altitude next to the waypoint? Is it the same as your cruizing altitude or is it higher?

Then some airways have an upper and lower limit. It is possible that the waypoint is only applicable to the route, therefore it has an upper and lower limit as well. Probably what the FMC is trying to tell you.