519th may refer to:
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519th Air Defense Group
The 519th Air Defense Group is a disbanded United States Air Force organization. Its last assignment was with the 4709th Air Defense Wing, stationed at Suffolk County Air Force Base, New York, where it was inactivated in 1955. The group was orig ...
, disbanded United States Air Force organization
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519th Fighter-Interceptor Squadron
The 519th Fighter-Interceptor Squadron is an inactive United States Air Force unit. Its last assignment was with the 521st Air Defense Group at Sioux City Municipal Airport, Iowa, where it was inactivated on 18 August 1955. The squadron was fi ...
, inactive United States Air Force unit
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519th Military Intelligence Battalion (United States)
The 519th Military Intelligence Battalion is a unit of the United States Army.mirror
The battalion was first created in 1948. The battalion served in the Vietnam War; the Invasion of Grenada; the Invasion of Panama; Desert Storm; the Invasion o ...
, unit of the United States Army
See also
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519 (number)
500 (five hundred) is the natural number following 499 and preceding 501.
Mathematical properties
500 = 22 × 53. It is an Achilles number and an Harshad number, meaning it is divisible by the sum of its digits. It is the number of pla ...
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519
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Year 519 ( DXIX) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Iustinus and Cillica (or, less frequently, year 1272 '' ...
, the year 519 (DXIX) of the Julian calendar
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519 BC
The year 519 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 235 '' Ab urbe condita''. The denomination 519 BC for this year has been used since the early medieval period, when the Anno Domini calendar ...
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