Cat 1 Ils
Join Date: Apr 2002
Location: Nirvana South
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It's been quite some time since I was involved with JAR-AWO (as was) but IIRC Subpart 1 is, in fact, what is required for CAT I as it applies for all Autopilot approaches, Part II for CAT II, Part III for CAT III and finally Part 4 is for Low Vis Takeoffs.
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Join Date: May 2004
Location: UK
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I must admit that i always thought that too, but part 1 is about Autoland systems in general, so includes such things as requirements for autothrottles. I am after the civil testing requirements for clearing an aircraft to conduct Cat 1 operations, e.g. determining decision heights and so on.
See CS 25 Large Aircraft, Amendment 5 where CS 25.1329 Flight Guidance System (page129) and the new/revamped AMC CS 25.1329 Flight Guidance System (page 555) which should provide the relevant info.
Approach mode (ILS) is around page 609 -.
Approach mode (ILS) is around page 609 -.
