| 31. | The heat-seeking missile is designed to travel underwater at supersonic speeds and evade radar.
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| 32. | It was intended to be operated at supersonic speeds at medium and high altitudes.
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| 33. | The FAA limits aircraft flying at supersonic speeds, but has no restrictions on afterburners.
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| 34. | It had a crescent shaped wing and was intended to fly at supersonic speeds.
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| 35. | The F-22 is designed to cruise at supersonic speeds, generating a tell-tale shock wave.
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| 36. | The pilot has observed an unidentified flying object performing impossible maneuvers at supersonic speeds.
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| 37. | Air is heated considerably when compressed by the passage of an aircraft at supersonic speeds.
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| 38. | And when that air hits supersonic speeds it produces small shock waves that create drag.
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| 39. | There are myriad videos of people speaking just fine inside aircraft traveling at supersonic speeds.
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| 40. | Mystique failed but somehow fled Genosha at supersonic speed.
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