Can you use a jetpack underwater?
The World’s First Underwater Jetpack 🛫🎒 It enables you to fly through the water at speeds of up to three meters per second. That’s the equivalent drag of over 180 miles per hour in air. The unit weighs 27 kilograms (60 lb) and has a maximum flight time of 10 minutes, with a current speed record of 85 mph (137 km/h; 74 kn). The flight pack can reach altitudes of 2,000 feet (610 m), though it is envisaged that in normal use, it would be flown at only three or four metres above the ground.Martin Aircraft Co. It used a petrol engine with two ducted fans to provide lift. It was specified to have a maximum speed of 40 km/h (25 mph), a flight ceiling of 2,500 ft (760 m), a range of 15–20 km (9. Empty weight was 200 kg (440 lb).The unit weighs 27 kilograms (60 lb) and has a maximum flight time of 10 minutes, with a current speed record of 85 mph (137 km/h; 74 kn). The flight pack can reach altitudes of 2,000 feet (610 m), though it is envisaged that in normal use, it would be flown at only three or four metres above the ground.The Jet Suit can technically reach a height of 3,650 metres and can fly for up to ten minutes, covering up to 12.