NASA, Cachet Flight Cover, Canceled 1973-09-18, X-24B, Pilot John Manke, #B-4-6

Description: NASA, Cachet Flight Cover, Canceled 1973-09-18, X-24B, Pilot John Manke, #B-4-6 Click images to enlarge Description You are bidding on a NASA Cachet Flight Cover, Canceled 1973-09-18, X-24B, Pilot John Manke, #B-4-6, 4th glide flight, 112th LB flight. Stamp: 8 cent with White House, Washington Monument and Thomas Jefferson Monument. Canceled: September 18, 1973 AM, at Edwards, CA. 93523 The X-24 was drop launched from a modified B-52 Stratofortress at high altitudes before igniting its rocket engine; after expending its rocket fuel, the pilot would glide the X-24 to an unpowered landing. The X-24 was one of a group of lifting bodies flown by the NASA Flight Research Center (now Armstrong Flight Research Center) in a joint program with the U.S. Air Force at Edwards Air Force Base in California from 1963 to 1975. The lifting bodies were used to demonstrate the ability of pilots to maneuver and safely land wingless vehicles designed to fly back to Earth from space and be landed like an airplane at a predetermined site. Lifting bodies’ aerodynamic lift, essential to flight in the atmosphere, was obtained from their shape. The addition of fins and control surfaces allowed the pilots to stabilize and control the vehicles and regulate their flight paths. The X-24 (Model SV-5P) was built by Martin Marietta and flown from Edwards AFB, California. The X-24A was the fourth lifting body design to fly; it followed the NASA M2-F1 in 1964, the Northrop HL-10 in (1966), the Northrop M2-F2 in 1966 and preceded the Northrop M2-F3 (1970). The X-24A was a fat, short teardrop shape with vertical fins for control. It made its first, unpowered, glide flight on April 17, 1969 with Air Force Maj. Jerauld R. Gentry at the controls. Gentry also piloted its first powered flight on March 19, 1970. The craft was taken to around 45,000 feet (13.7 km) by a modified B-52 and then drop launched, then either glided down or used its rocket engine to ascend to higher altitudes before gliding down. The X-24A was flown 28 times at speeds up to 1,036 mph (1,667 km/h) and altitudes up to 71,400 feet (21.8 km). First to fly the X-24B was John Manke, a glide flight on 1 August 1973. He was also the pilot on the first powered mission 15 November 1973. (from Wikipedia). If you have any questions about this item or anything I am auctioning, please let me know. Photo Cond: EX-EX/MT, Please see scans for actual condition. This NASA item would make a great addition to your collection or as a Gift (nice for Framing). Please checkout my 1870's Baseball Tintypes in my Ebay Store Please checkout my NASA Items in my Ebay Store Visit My eBay Store To see all my Postcards To see all my Movie Items To see all my Disney Items To see all my Baseball Items To see all my Boy Scout Cards To see all my Stereoview Cards Add me to your Favorite Sellers and Sign up for my Newsletter This Item will be shipped securely. I will combine lots to save on the shipping costs and I use USPS 1st class shipping (it gives both of us tracking of the package). Please look at my other Auctions for more Collectibles of the 1800's-1900's. Images sell! Get Supersized Images & Free Image HostingCreate your brand with Auctiva's Customizable Templates. Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva.com. Track Page Views WithAuctiva's Counter

Price: 15.96 USD

Location: Warsaw, Indiana

End Time: 2024-05-20T03:30:47.000Z

Shipping Cost: 4 USD