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Old 8th July 2005 | 19:52
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geohei
 
Joined: Jul 2005
Posts: 3
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From: Luxembourg
B737NG EGPWS terrain elevation
Hi.

A question about the B737NG EGPWS terrain elevation display.

When selecting TERR, 2 altitudes appear in the lower left corner of the ND. The upper is the highest terrain shown at that time, but the AOM is very unclear about what the the lower altitude is about.

Anybody knows what this altitude stands for?

Thanks,
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