![]() ![]() As it was, the YF-22 ‘appeared better’ because they did something visually exciting and Northrop couldn't-or so it was inferred.”īut what would all of that have meant for an operational aircraft? In either case, the U.S. Both airplanes could do the same exact maneuver-trimmed, high AOA. “Northrop chose not to do high AOA during DemVal and that was a mistake. “ACC pilots were enamored with dogfighting and Lockheed gave a good visual demonstration of high AOA-albeit a very limited and benign test,” the source said. The source added that in some ways, it might have cost Northrop the Advanced Tactical Fighter competition-barring the other factors involved in the selection. All single point, benign condition events but they left an impression.” Lockheed understood this and did high AOA and shot missiles and pulled 9Gs. This was a good example of how a competition needs to consider the PR value of flight test events. “The YF-22 probably had an advantage at very, very low airspeeds but neither company had enough time to investigate dynamic low speed, high AOA maneuvering. Those V-tails were very powerful especially when coupled to an unstable airframe,” said one source who is intimately familiar with both the YF-23 and the Raptor. The YF-23 could do it without thrust vectoring. “Interestingly the YF-22 and YF-23 had exactly the same trimmed AoA of 60°. The YF-23 had much better supersonic cruise performance, stealth and was only slightly less maneuverable at extremely low airspeeds. YF-Barstool Family Breakfast Bar Stool Wooden Kitchen Seat Sitting Height 50/60/70/80cmHome & Kitchen Furniture Game & Recreation Room Furniture Home Bar Furniture Bar & Serving Carts YF-Barstool Family Breakfast Bar Stool Wooden Kitchen Seat (Sitting Height: 50/60/70/80cm) Home & Kitchen Etc.Recommended: North Korea’s Most Lethal Weapon Isn’t Nukes.Įven in 1991, in terms of raw performance, the General Electric-powered YF-23 was acknowledged to have been the best performer even compared to its Pratt & Whitney YF119-powered twin. YF-Barstool Family Breakfast Bar Stool Wooden Kitchen Seat (Sitting Height: 50/60/70/80cm) Home & Kitchen YF-Barstool Family Breakfast Bar Stool Wooden Kitchen Seat (Sitting Height: 50/60/70/80cm) Home & Kitchen.YF-Barstool Family Breakfast Bar Stool Wooden Kitchen Seat (Sitting Height: 50/60/70/80cm) Home & Kitchen YF-Barstool Family Breakfast Bar Stool Wooden Kitchen Seat (Sitting Height: 50/60/70/80cm) Home & Kitchen Research, Innovation & Development (RID).Innovation and Development Accelerator (IDA).Information & Communication Technology Services (ICT).Corporate Engagement & International Relations (CEIRD).Sam Nujoma Marine & Coastal Resources Research Centre.Quality Assurance and Management (CEQUAM).Centre for Innovation in Learning and Teaching (CILT).Grants Management and Resource Mobilization.Faculty of Health Sciences & Veterinary Medicine.School of Humanities, Society & Development.School of Business Management, Governance & Economics.School of Engineering & the Built Environment.School of Agriculture & Fisheries Sciences.Faculty of Agriculture, Engineering & Natural Sciences.Online Support for Distance Education/Part-time Studies. ![]() Distance/Part-time Postgraduate Programmes.Distance/Part-time Undergraduate Programmes.Distance Education/Part-time Requirements. ![]()
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