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Mach Number Explained: What It Is and Why Pilots Use It

Pilot Institute

Why don’t they use Indicated Airspeed just like the pilots who fly slower aircraft? Key Takeaways Mach number is a dimensionless ratio of true airspeed to local speed of sound. When you reach around 36,000 feet (11,000 m) near the tropopause, the temperature stabilizes at around -56.5 °C. Here’s why.

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Airspeed and Altitude Control Simplified: Tips for Stable Flying

Pilot Institute

If you’re aiming to get comfortable with managing both airspeed and altitude in flight, you’ll need to understand the difference between indicated airspeed (IAS) and true airspeed (TAS). Key Takeaways Airspeed and altitude are directly linked to each other throughout different phases of your flight. Why is that?

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Delta CRJ-900 Accident In Toronto: Preliminary Report Published

One Mile at a Time

degrees Less than one second before touchdown, the plane had an indicated airspeed of 134 knots, a ground speed of 111 knots, a bank angle of 7.1 Obviously it was gusty, but if youre not able to stabilize an approach, thats when a go around would ordinarily be performed. These details should be revealed in subsequent reports.

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Mastering Stalls: How to Recognize, Prevent, and Recover Safely

Flight Training Central

As the airspeed slows into the white arc, extend the wing flaps. When the airplane is stabilized in the approach attitude and speed, begin to smoothly and slowly bring the nose up to an attitude which will cause a stall. The main factors which determine the angle of attack of a wing are, airspeed, weight, and load factor.

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Trial by Ice

Air Facts

This particular 172 normally cruised at 120 mph indicated airspeed, but with the ice it would barely do 90 mph and that required full throttle! This reduced the amount of airspeed I could convert to rate of climb. The ice was simultaneously adding weight while destroying the shape of the wing and stabilizer air foils.

VOR
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We Fly: CubCrafters NXCub

Flying Magazine

It is as far forward as possible for stability under heavy braking and absorbs serious shock loading through a trailing-beam design. There are gap seals between the elevator and horizontal stabilizer, and the rudder and vertical stabilizer. What about the nosewheel itself? In our opinion, it’s brilliantly engineered.

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Boom: Is This the Resurrection of Supersonic Travel?

Flying Magazine

Overture, with a double-delta wing, aft stabilizer, and four engines in separate cylindrical nacelles slung under the wings, differs from the final version of the 2707 mainly in size. The Boeings fuselage was nearly 300 feet long, while Overture’s is 200. Fighters, which use supersonic speed briefly, if at all, look different.)