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The American Heritage Museum’s Ambitious Ju 87 Stuka Project Gains Momentum

Vintage Aviation News

As of now, the horizontal stabilizer is completely rebuilt, and most components of the right wing are structurally finished. The team is reproducing the Stuka’s complex flap-aileron mixing unit—a mechanism that causes the ailerons to droop when the flaps are deployed, enhancing low-speed handling during dive-bombing runs.

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NTSB Releases Preliminary Report on Holland Accident

Flying Magazine

The horizontal stabilizer structure adjacent to the elevator position where the counterweight plug would have been installed displayed dents and paint scrapes consistent with contact with the counterweight plug. The right wing remained attached to the fuselage. The top two engine mounts were separated from the engine case.

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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. A tailless airplane is one where everything needed to fly, like lift, control, and stability, is built into the main wing.

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

Pilot Institute

When you reach around 36,000 feet (11,000 m) near the tropopause, the temperature stabilizes at around -56.5 °C. The tailplane (horizontal stabilizer) at high Mach can also develop shocks or experience disturbed airflow from the wings. Ailerons can suffer from a phenomenon called “aileron buzz” or control reversal at high Mach.

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Flight Test Files: Grumman F-14 Tomcat

Vintage Aviation News

Photo by NASA The impetus for the program came from issues the Navy had encountered with inadvertent spin entries, which were traced back to the aircrafts aileron rudder interconnect system. In response, the NASA/Navy/Grumman team developed and tested four different configurations of the system to mitigate the problem.

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What are the Key Parts of a Plane?

WayMan

Wings also include movable surfaces like ailerons (used to roll the plane left or right) and flaps (used to increase lift at lower speeds, especially during takeoff and landing). These parts help the aircraft maintain its stability in flight. Wings: The Source of Lift The wings are what make fixed-wing flight possible.

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What Is a Flat Spin?

Pilot Institute

PARE: Power idle, Ailerons neutral, Rudder opposite, Elevator forward. Ailerons: Neutral. The problem is that the airflow from the propeller goes over the horizontal stabilizer, which produces a downward force (and causes the nose to pitch up). The movement of the ailerons will change the angle of attack of both wings.