CONCORDE 002 Maiden Flight

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Jim Zwayer and Bill Weaver took off that day – January 25th, 1966 !

USAF SR-71 strategic reconnaissance aircraft

SR71 Blackbird – USAF photo by Tech SGT Michael Haggerty – Source: www.af.mil

This unbelievable test flight happened in 1966, and remained top secret for decades given the constraints of the Cold war at that time. You can read this breath-taking story in browsing into Google. Type – SR-71 Blackbird breakup at Mach 3.18 – (or click on this link, then on the first webpage of the Google list proposed). Plant yourself firmly in an armchair, then you can start to read the most amazing aeronautical report I have ever read!

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How a jet engine works

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MAIN LANDING GEAR (MLG)

Aircraft main landing gear

Figure 1-11 Main landing gear. conventional  type.

The tricycle gear is more stable during ground operations and makes landing easier, especially in crosswinds. It also maintains the fuselage in a level position that increases the pilot’s visibility. Nearly all Navy aircraft are equipped with tricycle landing gear.

A main landing gear assembly is shown in figure 1-11. The major components of the assembly are the shock strut, tire, tube, wheel, brake assembly, retracting and extending mechanism, and side struts and supports. The shock strut absorbs the shock that otherwise would be sustained by the airframe structure during takeoff, taxiing, and landing. The air-oil shock strut is used on all Navy aircraft. This type of strut is composed essentially of two telescoping cylinders filled with hydraulic fluid and compressed air or nitrogen.

Source: http://www.tpub.com

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NASA QAT – Quiet A/C Technology

NASA courtesy – Click on the link below to watch the video (+ script in the footer caption):

NASA quiet aircraft technology

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