The top speed of a Sea King is approximately 165 mph.
According to the U.S. Navy Fact File the speed of the H-3 Sea King Helicopter is 120Kts.
The top speed would be 166 mph.
an RAF sea-king helicopter
the Sikorsky sea king.
125 kts in the cruise. 168 kts top speed (at sea level 15 degrees celcius)
The EH 101 Merlin replaces the Sea King in many navies and air forces
You can't really invent the same thing several times. The Sea King helicopter isn't rated as an invention, as it's not really doing anything hugely new. It was developed by a team of engineers from a company called Sikorsky.
It is the VH-3D Sea King but is scheduled for replacement in the near future.
The CH124 Sea King, at 151kts max indicated airspeed. The CH146 Griffin is 140kts.
38 knots
The speed of sound has nothing to do with the sound pressure, like "at sea level" or on top of a mountain. But the speed of sound has very much to do with temperature. Scroll down to related links and look at "Calculation of the Speed of Sound".
I'm very sure that the top speed for a sloth is 1.2 mph and the sea horse rarely goes over the slow speed of .001 mph.
Flying truck tire killed woman on qew near maple view mall
The theoretical max speed of a helicopter is based on the speed of the main rotor through the air, since conventional airfoils essentially quit lifting at close to the speed of sound. Knowing that, let's assume the main rotor's tip speed moves through the air at 400 mph while in a hover. Now, as the vehicle begins to move forward, that forward motion is added to the existing tip speed. Since the speed of sound at sea level is around 750 mph, our example bird shouldn't be able to go any faster than 350 mph. Realistically, our example wouldn't be able to travel even that fast, since air traveling across an airfoil (the main rotor) accelerates across the top surface, thus cutting into our theoretical top speed. That being said, airfoil design is constantly evolving, allowing incremental improvements in efficiency, speed, and noise reduction.