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Forum: Tech Log

19th May 2006, 23:40

Replies: 32

Relation between IAS and Mach number

Views: 28,828

Posted By bubbers44

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This quote comes from the FAA's "Airplane Upset Recovery Training Aid" referring to Mach stability:

"This...

Forum: Tech Log

18th May 2006, 20:03

Replies: 32

Relation between IAS and Mach number

Views: 28,828

Posted By bubbers44

We certainly have had an interesting discussion...

We certainly have had an interesting discussion about this and probably all have learned from it. I admit I haven't studied aerodynamics for 30 years but 30 years ago I wanted all the answers and...

Forum: Tech Log

18th May 2006, 05:30

Replies: 32

Relation between IAS and Mach number

Views: 28,828

Posted By bubbers44

It was difficult to know exactly what IAS would...

It was difficult to know exactly what IAS would do flying a FL and flying into colder air because the mach would increase because of the colder air and the speed of sound would of course decrease but...

Forum: Tech Log

17th May 2006, 19:54

Replies: 32

Relation between IAS and Mach number

Views: 28,828

Posted By bubbers44

What? My 727 onboard computer doesn't understand.

What? My 727 onboard computer doesn't understand.

Forum: Tech Log

17th May 2006, 15:02

Replies: 32

Relation between IAS and Mach number

Views: 28,828

Posted By bubbers44

Mach speed is affected by temperature. IAS is...

Mach speed is affected by temperature. IAS is affected by altitude with constant mach. If you were above the trop and climbed 4,000 feet your IAS would decrease significantly but mach would be...

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