Author Topic: Autopilot TTH vs. HDG and NAV  (Read 3487 times)

Gdex

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Autopilot TTH vs. HDG and NAV
« on: June 15, 2011, 03:44:26 pm »
Iposted this question in the Radio and Autopilot topic on April 27, but since no one seems to have seen it, I am posting as a new topic.

I can’t seem to be able to have both ATTH and either HSEL or NAV on at the same time. For example, if the A/P is on HSEL, and I manually adjust the pitch and throttle to get the climbing rate I want, then when I click on ATTH so that the A/P will maintain the current attitude, HSEL goes off. The same thing happens if I use CPL (to NAV) instead of HSEL. Has anyone run into this problem? Any solution?