https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440024![NASA Twin Otter aircraft in flight over northern Ohio. Original from NASA. Digitally enhanced by rawpixel.](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQzNi0xLWdyYy0yMDE2LWMtMDg3MTMuanBn.jpg)
![NASA Twin Otter aircraft in flight over northern Ohio. Original from NASA. Digitally enhanced by rawpixel.](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQzNi0xLWdyYy0yMDE2LWMtMDg3MTMuanBn.jpg)
NASA Twin Otter aircraft in flight over northern Ohio. Original from NASA. Digitally enhanced by rawpixel.
NASA Twin Otter aircraft in flight over northern Ohio. Original from NASA. Digitally enhanced by rawpixel.
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