The conversation between human and AI assistant.
What is the operation cost of flying an SR-71 compared with U-2?
That's interesting. Do you have specific numbers to compare the costs?
According to a 2012 report, the hourly cost of operating an SR-71 was approximately $70,000, while the hourly cost of operating a U-2 was approximately $35,000, making the SR-71 almost double the cost.