Admiralty Station (MTR)

Admiralty station is an MTR station located on Hong Kong Island, in an area often referred to as Admiralty. The station's livery is blue. The station connects the Tsuen Wan Line with the Island Line in cross-platform interchange type. Before the opening of the Tsuen Wan branch line in 1982, it was part of the Kwun Tong Line.

The station is named after HMS Tamar (a place of land now known as the Tamar site), once the headquarters of the Royal Navy in Hong Kong - this, even though HMS Tamar had never actually been the Admiralty. It was built on the former site of the Hong Kong naval dockyards, which was built in 1878 and demolished in the 1970s.

Currently the station is undergoing major expansion for accommodating 2 more metro lines, North South Corridor and South Island Line (East). This will make Admiralty station the first railway hub in Hong Kong providing access to 4 metro services in one single structure.

Development

The Government had given the MTR Corporation first refusal on the 60,000-square-foot (5,600 m²) site, which was subsequently sold to it in 1976 for around HK$200 million for cash and equity consideration.

MTR (software)

My traceroute, originally named Matt's traceroute (MTR) is a computer program which combines the functions of the traceroute and ping programs in one network diagnostic tool.

MTR probes routers on the route path by limiting the number of hops individual packets may traverse, and listening to responses of their expiry. It will regularly repeat this process, usually once per second, and keep track of the response times of the hops along the path.

History

The original Matt's traceroute program was written by Matt Kimball in 1997. Roger Wolff took over maintaining MTR (renamed My traceroute) in October 1998.

Fundamentals

MTR is licensed under the terms of the GNU General Public License (GPL) and works under modern Unix-like operating systems. It normally works under the text console, but it also has an optional GTK+-based graphical user interface (GUI).

MTR relies on Internet Control Message Protocol (ICMP) Time Exceeded (type 11, code 0) packets coming back from routers, or ICMP Echo Reply packets when the packets have hit their destination host. MTR also has a User Datagram Protocol (UDP) mode (invoked with "-u" on the command line or pressing the "u" key in the curses interface) that sends UDP packets, with the time to live (TTL) field in the IP header increasing by one for each probe sent, toward the destination host. When the UDP mode is used, MTR relies on ICMP port unreachable packets (type 3, code 3) when the destination is reached.

MTR MTR390

The MTU Turbomeca Rolls-Royce MTR390 is a turboshaft developed for light helicopter applications by MTU Turbomeca Rolls-Royce (MTR). The engine is designed to power helicopters in the weight range of 5-7 tonnes in both single and twin engine configurations. So far the only application is the Eurocopter Tiger. Test runs of the MTR390 began in 1989 and the first test flight was performed in 1991. The MTR390 received military certification in May 1996 and civil approval in June 1997.

An uprated version, the MTR390-E (Enhanced), is being developed with Spain's ITP.

Variants

Applications

Specifications (MTR390)

Data from

General characteristics

Components

Performance

Melbourne Talk Radio

Melbourne Talk Radio (callsign 3MP) was a radio station in Melbourne that commenced broadcasting on 19 April 2010 until its closure on 2 March 2012. It replaced, and was later succeeded by, 3MP, which used the 1377 kHz frequency. The station's transmitter is located in the suburb of Rowville and broadcasts at 5 kW.

History

In December 2009, existing operator Pacific Star Network and Macquarie Radio Network, the owner of top rating Sydney talkback radio station 2GB, agreed to create the joint-venture 'Melbourne Radio Operations Pty Ltd', to supply radio programming in the Melbourne market. In April 2010, the two signed an interim agreement to launch right-wing talkback station MTR 1377 - replacing 3MP on AM radio - to compete against incumbent 3AW.

At the station's launch on 7 April 2010, breakfast presenter and Program Director Steve Price promised the station would be "in your face, controversial, opinionated".

The station's office was in Swan Street, Richmond, in the same location as its sister station, sports-focused SEN.

Admiralty

The Admiralty was the organisation responsible for the command of the Royal Navy in the Kingdom of England, and later in Great Britain, and until 1964 in the United Kingdom. Originally exercised by a single person, the Lord High Admiral, the Admiralty was, from the early 18th century onwards, almost invariably put "in commission" and exercised by the Lords Commissioners of the Admiralty, who sat on the Board of Admiralty.

In 1964, the functions of the Admiralty were transferred to a new Admiralty Board, which is a committee of the tri-service Defence Council of the United Kingdom and part of the Ministry of Defence. The new Admiralty Board meets only twice a year, and the day-to-day running of the Royal Navy is controlled by a Navy Board (not to be confused with the historic Navy Board described later in this article). It is common for the various authorities now in charge of the Royal Navy to be referred to as simply The Admiralty.

The title of Lord High Admiral of the United Kingdom was vested in the monarch from 1964 to 2011. The title was awarded to Philip, Duke of Edinburgh by Queen Elizabeth II on his 90th birthday. There also continues to be a Vice-Admiral of the United Kingdom and a Rear-Admiral of the United Kingdom, both of which are honorary offices.

Admiralty building, Saint Petersburg

The Admiralty building is the former headquarters of the Admiralty Board and the Imperial Russian Navy in St. Petersburg, Russia and the current headquarters of the Russian Navy.

The edifice was re-built in the nineteenth century to support the Tsar's maritime ambitions. The original design was a fortified shipyard which was later surrounded by five bastions and further protected by a moat.

The Empire Style edifice visible today lining the Admiralty Quay was constructed to Andreyan Zakharov's design between 1806 and 1823. Located at the western end of the Nevsky Prospekt, The Admiralty with its gilded spire topped by a golden weather-vane in the shape of a small sail warship (Korablik), is one of the city's most conspicuous landmarks and the focal point of old St. Petersburg's three main streets - Nevsky Prospect, Gorokhovaya Street, and Voznesensky Avenue - underscoring the importance Peter I placed on Russia's Navy.

Vladimir Nabokov, writer and native of St. Petersburg, wrote a short story in May 1933 entitled "The Admiralty Spire."

Admiralty, Hong Kong

Admiralty is the eastern extension of the central business district (adjacent to, but separate from, Central) on the Hong Kong Island of Hong Kong. It is located on the eastern end of the Central and Western District, bordered by Wan Chai to the east and Victoria Harbour to the north.

The name of Admiralty refers to the former Admiralty Dock in the area which housed a naval dockyard. The dock was later demolished when land was reclaimed and developed northward as the HMS Tamar naval base. The Chinese name, Kam Chung (金鐘), lit. "Golden Bell", refers to a gold-colored bell that was used for timekeeping at Wellington Barracks.

History

The area was developed as a military area by the British military in the 19th century. They built the Wellington Barracks, Murray Barracks, Victoria Barracks and Admiralty Dock at the site. Following the urbanization of the north shore of Hong Kong Island, the military area split the urban area. The Hong Kong Government tried many times to get the land from the British military to connect the two urban areas, but the military refused. It was not until the 1970s that the land was gradually returned to government and changed to commercial buildings and gardens.