Why would the blackbird fly so high? I looked it up and it says they can fly up to 90,000ft.

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Why would the blackbird fly so high? I looked it up and it says they can fly up to 90,000ft.

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Anonymous 0 Comments

Oooo I love SR-71 related stuff. The reasons why it flew high are easy. They flew so high because it generally put them above most active radar. In addition to that no other planes could fly as high so it’s hard to intercept an aircraft that’s flying much higher than you. Another reason is the air is less dense up there, so less wind resistance.

Basically that aircraft was designed to fly high and fast with an incredibly small radar profile so that nothing could really contest it to take it down. If you managed to get something to lock onto it, the SR-71 will just speed up and out run it. With its difference in distance from anything launching at it and how fast it could fly, anything shot at it even if it was faster wouldn’t be able to catch up to the SR-71 before running out of fuel and falling to the ground.

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