Jack of the United States

Jack of the United States of America

Union Jack
Proportion	71:100
Adopted	1777(1777)(initial use of underlying design template) July 4, 1960(1960-07-04)(current design) July 4, 2019(2019-07-04)(readopted)
Design	50 white five-pointed stars defacing a blue field in 9 rows, alternating between 6 and 5 stars.

Thejack of the United States,referred to as theUnion Jackby theU.S. Navy,is amaritime jackflag flown on the bow of U.S. vessels that aremooredor anchored. In addition tocommissionedU.S. Navy ships, the jack is used by theU.S. Coast Guard,theMilitary Sealift Command,the ships of theNational Oceanic and Atmospheric Administration,and other U.S. government entities. While anchored or moored, the jack is flown on thebowof a ship, and theensign(which for the U.S. Navy is thenational flag) is flown on thestern.Onceunder way,the jack is lowered.

The Union Jack was adopted on June 14, 1777,alongside the U.S. national flag itself.Since then, the jack has essentially consisted of thecantonof the national flag, with each star added to the national flag being added to the Union Jack also.

It is widely held that, before the Union Jack, the jack of the United States was theFirst Navy Jack.The exact historical appearance of this flag is disputed, but it is displayed today by the Navy bearing a rattlesnake andmotto.During the last several decades, the Union Jack has sometimes been temporarily removed from use—such as from 1975 to 1976, when the First Navy Jack was flown for theU.S. Bicentennial;in 2000, whensubmarinesand submarinetendersflew a special jack for the hundredth anniversary of the first commissioned U.S. Navy submarine;and for all warships from 2002 to 2019, when the Navy flew the First Navy Jack for theGlobal War on Terrorism.

The oldest commissioned warship in active U.S. naval status (that is, having the longest total period in active status) that is not theUSSConstitution(technically the oldest commissioned ship in the U.S. Navy but is only used for ceremonial purposes) or theUSSPueblo(captured byNorth Koreain 1968 and is still commissioned in the U.S. Navy; it is currently amuseum ship) flies the First Navy Jack, and is the only active U.S. warship that flies a different jack than the Union Jack. Currently, this ship isUSSBlue Ridge.

History

For most of U.S. history, the primary jack design has been the bluecantonwith stars (the "union" ) from theU.S. national ensign.The blue fielded, white-starred jack is referred to as the "Union Jack,"not to be confused with theUnion Jack of the United Kingdom,which has the same name but a different design. Like the U.S. ensign, the number of stars on the jack correspond with the number of constituent states the U.S. has. Rules for flying the jack are similar to the national ensign, except that the jack is only flown at the bow when the ship isanchored, made fast or alongside.

On this quilt made inBaltimorecirca 1845–1855, a ship flies a red-and-white striped flag at the stern and another including a bluecantonfrom thefore-mast.

The only written description of the Navy Jack dating from the American Revolutionary war is a January 1776 document titledSignals for the American Fleetby CommodoreEsek Hopkins.Hopkins discusses "the strip'd jack" and a "striped flag" as symbols of theContinental Navy.No snake nor field of stars is mentioned, though the exact appearance of these flags is not known. A print of American ships from August 1776 shows one ship flying a striped flag and another thePine Tree Flag,both from the stern, the customary place for a nationalensign.

The 48 star version of the Union Jack flag became official in 1912 after Arizona and New Mexico became states. Throughout WWI and WWII, and until 1959 the Union Jack flag consisted of 48 stars.

SS Tahoeflying 48 star jack, 1919

From September 11, 2002, the U.S. Navy made use of the so-calledFirst Navy Jack.However, the standard U.S. jack (i.e. 50 white stars alternative in columns of four and five defacing a blue field) continued to be used as the jack by vessels of U.S. federal agencies such as theU.S. Coast Guard,theMilitary Sealift Commandand theNational Oceanic and Atmospheric Administration Corpsand by U.S. civilian ships and by U.S. yachts. The majority of the U.S. Navy's warships returned to using the U.S. Union Jack on June 4, 2019.

The jack is flown from the jackstaff from 08:00 to sunset while U.S. Navy ships aremooredor atanchor.It is required to be the same size as the union of the ensign being flown from the stern of the ship. It is also flown from theyardarmduring a generalcourt-martialor court of inquiry.During times when the ensign is athalf mast,the jack is also at half mast. The jack is hoisted smartly and lowered ceremoniously in the same manner as the ensign, however the jack is not dipped when the ensign is dipped.

Some other exceptions to the use of the U.S. Union Jack have occurred in the case of the U.S. Navy, the most prominent being the use of the First Navy Jack by the U.S. Navy in honor of the U.S. founding's bicentennial and for other uses subsequently.For example, following theBicentennial,in August 1980, use of the First Navy Jack was granted to the active commissioned ship having the longest total period of front-line operational service, said use to be in place of the Union Jack until that ship was decommissioned or transferred to inactive status, whereupon the next such ship in seniority inherits the honor of its use. This use is limited to the oldest "commissioned" naval vessel (i.e., an all-militaryUnited States Ship[ship prefixUSS] versus a part-military/part-civilian crewedUnited States Naval Ship[ship prefix USNS]) in front-line operational service.

On June 3, 1999, the Secretary of the Navy also authorized the flying of the Submarine Centennial Jack on all U.S. Navy submarines and submarine tenders during 2000.

On February 21, 2019, the Chief of Naval Operations directed that U.S. Navy warships fly the U.S. jack again beginning on June 4, 2019.The oldest active U.S. warship flies theFirst Navy Jack;that ship has beenUSSBlue Ridgesince 2014.

Naval jacks of the United States by date

Stars	Design	Dates in general use	Notes
0		January 8, 1776 – June 14, 1777	The first jack adopted by the United States consisted of thirteen alternating red and white horizontal stripes. Known as theFirst Navy Jack,it is often depicted with arattlesnakeand motto; however, the evidence is inconclusive that the jack actually had either of these. There is reason to believe that the Continental Navy jack was simply a red and white striped flag with no other adornment.
13		June 14, 1777 – May 1, 1795	The introduction of the Union Jack design, "comprising the national ensign's blue field and white stars";examples of many layouts of the 13-star pattern exist (seeFlag of the United States).
15		May 1, 1795 – July 3, 1818	The 15-star jack was used by the United States during theQuasi-Warand theWar of 1812.
20		July 4, 1818 – July 3, 1819
21		July 4, 1819 – July 3, 1820
23		July 4, 1820 – July 3, 1822
24		July 4, 1822 – July 3, 1836
25		July 4, 1836 – July 3, 1837
26		July 4, 1837 – July 3, 1845
27		July 4, 1845 – July 3, 1846
28		July 4, 1846 – July 3, 1847
29		July 4, 1847 – July 3, 1848
30		July 4, 1848 – July 3, 1851
31		July 4, 1851 – July 3, 1858
32		July 4, 1858 – July 3, 1859
33		July 4, 1859 – July 3, 1861	Civil War
34		July 4, 1861 – July 3, 1863
35		July 4, 1863 – July 3, 1865
36		July 4, 1865 – July 3, 1867
37		July 4, 1867 – July 3, 1877
38		July 4, 1877 – July 3, 1890
43		July 4, 1890 – July 3, 1891
44		July 4, 1891 – July 3, 1896
45		July 4, 1896 – July 3, 1908	Sinking of the USSMaine; Spanish–American War; Great White Fleet
46		July 4, 1908 – July 3, 1912
48		July 4, 1912 – July 3, 1959	World War I; World War II
49		July 4, 1959 – July 3, 1960
50		July 4, 1960 – October 12, 1975	The 50-star jack was adopted on July 4, 1960, afterHawaiibecame a state.
0		October 13, 1975 – December 31, 1976	On October 13, 1975, commissioned U.S. Navy warships switched to theFirst Navy Jackin commemoration of thebicentennial of the United States Navyand theU.S. founding's bicentennial.It was used in this capacity until December 31, 1976, when the 50-star jack was re-adopted.
50		January 1, 1977 – September 10, 2002	The 50-star jack was re-adopted by commissioned U.S. Navy warships on January 1, 1977. Since August 18, 1980, theFirst Navy Jackhas been used by the active commissioned ship having the longest total period as active in place of the union jack until the ship is decommissioned or transferred to inactive status, whereupon the next such ship inherits the honor.
0		September 11, 2002– June 4, 2019	Global War on Terrorism War in Afghanistan Iraq War TheFirst Navy Jackwas used from 2002 to 2019 byUnited States Navyvessels only.MSCand non-U.S. Navy vessels, such as those of theU.S. Coast GuardandNOAA,continued to use the 50-star union jack that was adopted in 1960.
50		June 4, 2019 – present	The 50-star jack was ordered to be re-adopted by commissioned U.S. Navy warships on February 21, 2019, effective June 4, 2019, to coincide with anniversary of theBattle of Midway.From August 18, 1980, onward, the active commissioned ship having the longest total period as active uses theFirst Navy Jackinstead.Currently that ship isUSSBlue Ridge(LCC-19).

See also

• Flag of the United States
• Flags of the United States Armed Forces