Engineering Research Template By, Brandon Bilbrey.

Engineering Research Engineering Research TemplateTemplate

By, Brandon BilbreyBy, Brandon Bilbrey

Identify the problemIdentify the problem

The U.S. aircrafts kept getting destroyed when trying to bomb countries, so they figured out a was to make there aircrafts radar signature.

BrainstormBrainstormThe first stealth aircraft was the Horton Ho The first stealth aircraft was the Horton Ho

229. They were developed in Germany during 229. They were developed in Germany during the last years of WWII. The majority of the Ho the last years of WWII. The majority of the Ho 229's wooden skin was bonded together 229's wooden skin was bonded together using carbon-impregnated plywood resins.using carbon-impregnated plywood resins.

DesignDesign

James Clerk Maxwell, Arnold Johannes James Clerk Maxwell, Arnold Johannes Sommerfield, and Pyotr Ufimtsev are three Sommerfield, and Pyotr Ufimtsev are three scientists who all worked of each others scientists who all worked of each others achievements to make a plane undetectable achievements to make a plane undetectable my radar. my radar.

BuildBuild

By early 1970s, a few U.S. scientists, By early 1970s, a few U.S. scientists, mathematicians, and aircraft designers began mathematicians, and aircraft designers began to realize that it was possible to use Pyotr to realize that it was possible to use Pyotr Ufimtsev’s theories to design aircraft with Ufimtsev’s theories to design aircraft with substantially reduced radar signatures.substantially reduced radar signatures.

Test and EvaluateTest and Evaluate

Designers placed it on a tall pole outdoors and pointed Designers placed it on a tall pole outdoors and pointed a radar at it, it was virtually invisible. But they still a radar at it, it was virtually invisible. But they still wondered if it would fly. The only thing it doesn't do wondered if it would fly. The only thing it doesn't do is tip back on its tail when it is parked.is tip back on its tail when it is parked.

Market and SellMarket and Sell

The three scientist who invented stealth The three scientist who invented stealth technology were paid by the U.S. government technology were paid by the U.S. government for there ideas.for there ideas.

Bibliography Page…Use DIIGO for Bibliography Page…Use DIIGO for thisthis

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