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A comment on The SR-71 Spy Plane Was So Fast, It Outran Every Missile Fired at It. Parent comment

Re:The SR-71 Spy Plane Was So Fast, It Outran Every Missile ... by sandworm101 on Wednesday March 27, 2019 @05:52PM (#19506466)
>> significantly longer than any jet ever made.

Except the XB-70. Data is rare, but it was to cruise at 3.0 for somewhere between one and two hours.

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Re:The SR-71 Spy Plane Was So Fast, It Outran Every Missile ... by briznian on Thursday March 28, 2019 @12:49PM (#19513999)
"Somewhere between one and two hours" sounds a lot like 90 minutes.
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