Ever since the first UH-60 took off in 1974, America’s Black Hawk helicopter has done a lot for the United States military. But let’s face it, even with the upgrades it has received over the years, it’s still been 43 years, and technology hasn’t been standing still.
Sikorsky, though, has been teaming up with Boeing to develop a replacement, the SB>1 Defiant. In some ways, this helicopter looks familiar. That’s because it is a scaled-up version of the S-97 Raider, a technology demonstrator that’s been flying for a couple of years.
The S-97 has a top speed of at least 253 miles per hour and can carry six troops. It also has a number of options to haul a fair bit of firepower, including AGM-114 Hellfire missiles, 2.75-inch rockets, 7.62mm machine guns, and .50-caliber machine guns. The S-97 uses X2 technology – in essence, a pair of contra-rotating rotors (much like the Kamov helicopters) with a push propeller. This allows it to hover 10,000 feet above the ground when the temperature is 95 degrees Fahrenheit.