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U.S. Air Force Testing Drag-Reducing Feature on MC-130J

Flying Magazine

Air Force is testing drag-reducing devices called “Finlets” on MC-130Js with the goal of improving the transport aircraft’s fuel efficiency and range. They are estimated to reduce drag by about 6-8 percent. Finlets are an array of small fins that help to direct and streamline airflow.

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Tailless Aircraft: How Airplanes Fly Without a Tail

Pilot Institute

Have you ever seen an airplane with no tail and no vertical fin, but with just a sleek wing? They prove that with the right aerodynamic tricks, you dont need a tail to fly. A tailless aircraft may still have a fuselage and a vertical tail (fin and rudder). How does the tail do this? Ever wondered how it stays balanced?

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Today in Aviation History: First Flight of the Consolidated B-24 Liberator

Vintage Aviation News

Davis, who had developed a new wing, whose airfoil had a lower drag co-efficiency than other wing designs of the time, and which had already been used on the company’s Model 31/XP4Y Corregidor flying boat. Originally flown under the historic schemes for All American and The Dragon and His Tail , it is now painted as Witchcraft.

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Wingtip Vortices and Wake Turbulence

Pilot Institute

As seen from the aircrafts tail, the vortex rotates in the anti-clockwise direction on the right wingtip and the clockwise direction on the left wingtip. This horizontal component of lift is called Induced Drag. Its called induced drag since it only exists as a consequence of lift. Increased Drag Moving air around is hard work!

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Inflight connectivity

Professional Pilot

The system is well-suited for aircraft of any size, and offers low power consumption and reduced drag from its low-profile antenna. It is designed as a tail mount antenna, and operates on Viasat GX and next-generation networks, which makes it especially suitable for mid-sized business aircraft.

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

Pilot Institute

Lift, drag, and handling correlate well with IAS in the lower atmosphere. This type of wing redirects the shockwaves further aft on the wing, reducing drag. The problem is that the tail itself might be in trouble. They couldn’t pull out because the tail wasn’t generating enough force in the high Mach regime.

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Bargain Buys on AircraftForSale: 1969 Mooney M20E Chaparral

Plane and Pilot

Additionally, the interior and paint were done in 2001/2002 and still show like new, To make an already quick and efficient airplane even more slippery, a previous owner has installed a number of drag-reduction modifications. These include a new nose bowl and dorsal fin/tail root fairings from Lasar Speed Mods.