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Showing posts with label Radar. Show all posts
Showing posts with label Radar. Show all posts

Tuesday, 28 June 2016

Pilatus Britten-Norman Islander/Defender. Part-Two.

Military Versions.

The first military version of this one plus nine passenger aircraft appeared in 1971. Capable of carrying an assortment of bombs and MATRA 68-mm rocket pods along with two 7.62mm guns in the Counter Insurgency role on four wing pods. It was closely followed by the Maritime Defender , which was modified to house a search radar in its nose.

It also carried a parachute dingy rescue pack, loud speakers, flares and alternative weapons points. Both the speed and range of the aircraft remained similar to its civil version, the Islander. Range was increased with the options of two fuel tanks in place of the two inner 750Ib (317.5Kg) bombs to 1,723 miles (2, 772Km's).

Sales and exports were world-wide Angola, Ghana, Guyana, Israel, Jamaica, Malagasy Republic, Malawi, Mauritania, Mexico, Oman, Qatar, Zimbabwe (Rhodesia), Thailand and Turkey.


Tuesday, 26 January 2016

Gunboats to Fast Attack. Part-One.

The Smaller Navy?

One would like to think so, because big nations that have access to the seas or large lakes have Frigates, Corvettes and Minesweepers? But this is not so, the development of the Gunboat has matured into the FAC (Fast Attack Craft), these newer vessels are now usually armed with the latest missiles, radar and sonar. 

The orgins of the FAC comes from the Cold War years, when the Soviet navy required their patrol boats to work against mini-subs in shallower waters and also to intercept at speed unidentified targets. The patrol boats of World War II were good up to a point, but they were limited compared to what is available today. Many countries initially received these new FAC Soviet boats, such as Angola, Cambodia, China, Vietnam, North-Korea and Cuba and from their on they made their own adaptions to meet their own requirements.

It was the rich Persian Gulf nations in the middle-east that preferred the FAC ability to change platforms and this opened the door to both the United States and Great Britain, with a few other countries to provide the latest versions.

Tuesday, 17 September 2013

Mine Sweepers.

In Defence of the Seas.

We tend to forget this form of warfare still exists? 
Former British Princess Diana fought very well to try to ride the world of land mines and other similar weapons, with some success. But the Seas are another area, where it would seem unlikely for the innocents to be effected?

A boat was developed prior to World War-I (1914-18) in which to both track enemy mines and also to lay their own. Thousands of such vessels have been built since World War-II(1939-45) to do the same. 

It was the development of radar and its sea equivalent Sonar that has pushed new design. Nearly every navy in the world employ minesweepers, either in that primary role or joint such as patrol.

Today the occasional World War-I mine does surface in the English Channel and the North sea. Fishing trawlers have the unfortunate task of drawing them up from the sea bed in their nets.