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Flight Test Files: The Douglas D-558-2 Skyrocket – Chasing Mach 2

Vintage Aviation News

The jet- and rocket-powered aircraft exceeded expectations, performing better than predicted in high-speed wind tunnel testsparticularly in drag performance above Mach 0.85. Its test flights provided data that shaped the designs of later swept-wing military aircraft, including the Century Series of jet fighters.

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

Pilot Institute

Why do jet pilots talk about speed in terms of Mach number? Jet aircraft often fly at speeds close to the speed of sound. The tailplane (horizontal stabilizer) at high Mach can also develop shocks or experience disturbed airflow from the wings. Early jet pilots found this out while exploring high-speed jet flight.

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Flight Test Files: Grumman F-14 Tomcat

Vintage Aviation News

One of the standout aircraft in Drydens research history is the Grumman F-14 Tomcat, a legendary Navy fighter jet that played a key role in two major research programs at the center. The aircraft also participated in studies involving low-altitude flight with asymmetric engine thrust.

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Tailless Aircraft: How Airplanes Fly Without a Tail

Pilot Institute

A tailless aircraft is a fixed-wing airplane without a horizontal stabilizing surface. With this type of aircraft, the functions of longitudinal stability and control are incorporated into the main wing. Directional (yawing) stability from the vertical stabilizer. What Is a Tailless Aircraft? Lets find out.

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What are the Key Parts of a Plane?

WayMan

While commercial airliners are made up of millions of individual components, the foundation of every airplanewhether a Boeing jet or a training aircraft like a Cessna 172 starts with the same key parts. The engine is what provides the thrust needed to move the aircraft forward.

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Incidents and accidents: AeroTime’s commercial airline safety roundup of 2024  

Aerotime

Air taxi operations, executive jets, helicopters, and general aviation activities have been excluded in the interests of concision. Indeed, standing as a significant achievement, 2023 saw no fatal accidents or hull losses for jet aircraft, leading to a record-low fatality risk rate of 0.03 rate per million sectors.

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Delta Connection flight received sink rate alert before Toronto Pearson crash

Aerotime

The pilot flyingpulled back the thrust levers, and as a result, over the following 5seconds, N1 decreased from 64% to approximately 43%, where it remained until touchdown. The engine thrust was steady at approximately 43%N1, the TSB report explained. The air speed began to decrease, the TSB report said.