The A-12 Oxcart, developed by Lockheed’s Skunk Works for the CIA in the early 1960s, was the single-seat, Mach 3.29 (at 90,000 feet) precursor to the USAF’s more famous SR-71 Blackbird. -While both ...

If you want to fly quickly but can't afford private jets, you can choose between the many single-engine propeller planes you can fly without breaking the bank. Although these aircraft do not have ...