PPRuNe Forums - Search Results

Search: Posts Made By: rudderrudderrat

Showing results 1 to 3 of 3
Search took 0.00 seconds.

Forum: Tech Log

16th Sep 2011, 13:39

Replies: 95

altimeter calibration

Views: 19,006

Posted By rudderrudderrat

I agree that the old mechanical VSI had such a...

I agree that the old mechanical VSI had such a restriction.

I believe modern ADCs sense static pressure and compare with a time base to produce the VSI signal. Apparently there is still a lag, and...

Forum: Tech Log

16th Sep 2011, 11:18

Replies: 95

altimeter calibration

Views: 19,006

Posted By rudderrudderrat

Hi gravity32, Have you considered the lag...

Hi gravity32,

Have you considered the lag between the time of the pressure felt at the static port, and the delay taken as the pressure wave moves along the length of the narrow plumbing to the...

Forum: Tech Log

13th Sep 2011, 15:10

Replies: 95

altimeter calibration

Views: 19,006

Posted By rudderrudderrat

Why do you want to be flying a 757 at high speed...

Why do you want to be flying a 757 at high speed (i.e. outside calibration envelope) below 2,500 ft agl?

Showing results 1 to 3 of 3