How did submarines avoid depth charges?

This was a multiple shell shaped charge with a drag so when fired it follows a ballistic trajectory impacts the water deploys a drag to keep the charge pointing down and blows up when it hits. Most ASW weapons systems deploy so type of torpedo which can detect and home in on the submarine such as CAPTOR.

How deep can modern Navy submarines go?

How Deep Can You Go in a Submarine? That’s classified. What the Navy can tell you is that their submarines can submerge deeper than 800 feet.

How deep is a submarine at periscope depth?

approximately 60 feet
For a sub to receive these radio-frequency or satellite messages, it must stop what it is doing within that time period, extend an antenna and rise to “periscope depth”— approximately 60 feet (18 meters) below the surface, which is shallow enough to use a periscope.

How deep could a ww2 depth charge go?

About 15 feet or less. However, that would be for a single depth charge. Depth charges that detonate at greater distances can do non-lethal damage, however, several non-lethal explosions may cumulatively do enough damage to sink a sub.

How deep can a ww2 submarine go?

World War II German U-boats generally had collapse depths in the range of 200 to 280 metres (660 to 920 feet). Modern nuclear attack submarines like the American Seawolf class are estimated to have a test depth of 490 m (1,600 ft), which would imply (see above) a collapse depth of 730 m (2,400 ft).

How many depth charges did the ww2 destroyer have?

The typical loadout on a fleet destroyer was about 30 depth charges, while dedicated escort ships had a very large loadout, of as many as 300 depth charges.

Do modern submarines have periscopes?

Modern submarines are no longer built with the single rotating, one-person-at-a-time periscope that we’re used to seeing in the movies. Instead, periscopes aboard the U.S. Navy’s Virginia-class subs consist of two 360-degree rotating photonics masts with high-resolution cameras.

How are depth charges used to destroy submarines?

Depth charges can be dropped by ships, patrol aircraft, and helicopters. Depth charges were developed during World War I, and were one of the first effective methods of attacking a submarine underwater. They were widely used in World War I and World War II. They remained part of the anti-submarine arsenals of many navies during the Cold War.

How much Torpex does it take to destroy a submarine?

This depth charge contained 200 pounds (91 kg) of Torpex. A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock.

How close to a submarine can you sink it?

During WWII, it was very unlikely that the exact location of a submerged submarine was known. To actually sink a submarine with a depth charge you need to get within 10 to 20 feet. So, unless a ship got very lucky and caused major damage the sub could wait out the attack.

What happens if a submarine explodes underwater?

The damage that an underwater explosion inflicts on a submarine comes from a primary and a secondary shock wave. The primary shock wave is the initial shock wave of the depth charge, and will cause damage to personnel and equipment inside the submarine if detonated close enough.

https://www.youtube.com/watch?v=TKOq_ISjSIg