The term four piper, also known as a
four stacker, is
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
terminology for classes of
destroyer
In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort
larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed in ...
s with four
funnels
A funnel is a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening.
Funnels are usually made of stainless steel, aluminium, glass, or plastic. The material used in its construc ...
. These include the classes listed below:
*
*
*
*
These classes were built for use by the United States Navy during World War I and subsequently "moth-balled". Fifty were loaned, under the
Destroyers-for-bases deal
The destroyers-for-bases deal was an agreement between the United States and the United Kingdom on September 2, 1940, according to which 50 , , and US Navy destroyers were transferred to the Royal Navy from the US Navy in exchange for land rights ...
to the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
when convoy escorts were desperately needed in the early years of World War II.
References
External links
Four Piper Destroyer Organization, 2005, "General Specifications"
Ship types
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