How fast was a motor torpedo boat?

They could carry two 18-inch (457 mm) torpedoes and achieve a maximum speed of 33 kn (38 mph; 61 km/h).

Did a PT boat ever sink a ship?

Originally conceived as anti-ship weapons, PT boats were publicly credited with sinking several Japanese warships during the period between December 1941 and the fall of the Philippines in May 1942 – even though the Navy knew the claims were all false.

How many crew can a motor torpedo boat have?

PT-class Motor Torpedo Boat
Country United States
Machinery Three 12-cylinder liquid-cooled Packard gasoline engines rated at 1,200bhp each
Bunkerage 3,000 gal aviation fuel
Speed 39 knots
Crew 14

Did PT boats have toilets?

There is a comfortable, open air, relatively private, small space between the torpedo and the depth charges located on either side of the boat at the rear of the boat that is used as the bathroom.

Do any PT boats still exist?

Today, just four combat-veteran PT boats still exist in the United States; of those, only PT-305 is fully restored and operational, complete with original-model engines.

How many torpedoes can a Uboat carry?

The typical U-boat was 214 feet long, carried 35 men and 12 torpedoes, and could travel underwater for two hours at a time. In the first few years of World War I, the U-boats took a terrible toll on Allied shipping.

How many torpedoes did a PT boat carry?

The PT boat’s principal offensive weapon was her torpedoes. She was fitted with four 21-inch (53 cm) torpedo tubes containing Mark 8 torpedoes. They weighed 3,150 pounds (1,430 kg) each, with 386-pound (175 kg) warheads and gave the tiny boat a punch believed at the time to be effective even against armored ships.

What was the crew of a PT boat?

Wooden-hulled, 80 feet long with a 20-foot, 8-inch beam, the Elco PT boats had three 12-cylinder Packard gasoline engines generating a total of 4,500 horsepower for a designed speed of 41 knots. With accommodations for 3 officers and 14 men, the crew varied from 12 to 14.

Can you shower on a submarine?

The showers on a submarine are set up much like the ones in your home, well kind of. They have hot and cold water access with a recirculation pump so that the water stays hot so that you can use it quickly and efficiently by minimising water usage. Reducing water usage is a constant major driver for submariners.

How deep do U.S. Navy subs go?

Submarines can submerge more than 600 feet below the ocean’s surface for up to four months at a time, constantly patrolling and working classified missions. You can’t always see them, but they are always silently moving under the sea doing important work.

How deep can torpedoes go?

Mark 48 torpedo
Maximum depth 500 fathoms, 800 m (2,600 ft) (estimated), officially “greater than 1,200 ft”
Maximum speed 55 kn (63 mph; 102 km/h) (estimated) officially “greater than 28 kn (52 km/h; 32 mph)”
Guidance system Common Broadband Advanced Sonar System
Launch platform submarine

What country has the fastest torpedo?

The VA-111 Shkval (from Russian: шквал, squall) torpedo and its descendants are supercavitating torpedoes originally developed by the Soviet Union. They are capable of speeds in excess of 200 knots (370 km/h or 230 miles/h).
VA-111 Shkval
Warhead weight 210 kg (460 lb)
Engine Solid-fuel rocket
Propellant Solid-fuel

What country has the largest torpedo?

The Russian Shkval torpedo is a super-cavitating torpedo capable of speed in excess of 370 km/h. The Shkval weighs 2,700 kg, with a length of 8.2 m and a diameter of 533 mm.

Why did US torpedoes fail in ww2?

The torpedo sometimes swam right under the target because the torpedoes had been tested with faulty depth-measuring equipment and with warheads that didn’t reflect their real buoyancy. The failures to detonate were caused by faulty magnetic and mechanical initiators.

What fuel does a torpedo use?

Otto Fuel II is a distinct-smelling, reddish-orange, oily liquid that the U.S. Navy uses as a fuel for torpedoes and other weapon systems. It is a mixture of three synthetic substances: propylene glycol dinitrate (the major component), 2 nitrodiphenylamine, and dibutyl sebacate.