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Lieutenant (junior grade)

Junior commissioned officer naval rank

Lieutenant (junior grade)

Junior commissioned officer naval rank

FieldValue
nameLieutenant (junior grade)
image[[File:US_Navy_O2_insignia.svg100px]][[File:USCG_O-2_insignia.svg100px]]
[[File:US_PHS_O2_insignia.svg100px]][[File:US_NOAA_O2_insignia.svg100px]]
captionInsignia of the rank of Lieutenant (junior grade) USN, USCG, USPHS, NOAA Corps
countryUnited States
service branch
United States Coast Guard
Flag of the United States Public Health Service.svg United States Public Health Service Commissioned Corps
NOAA Flag.svg NOAA Commissioned Officer Corps
abbreviationLTJG
rank groupJunior officer
NATO rankOF-1
pay gradeO-2
formationMarch 3, 1883
higher rankLieutenant
lower rankEnsign
equivalentsFirst lieutenant
historyMaster

Lieutenant junior grade is a junior commissioned officer rank used in a number of navies.

United States

United States Coast Guard Flag of the United States Public Health Service.svg United States Public Health Service Commissioned Corps NOAA Flag.svg NOAA Commissioned Officer Corps | Non-NATO rank =

Lieutenant (junior grade), commonly abbreviated as LTJG or, historically, Lt. (j.g.) (as well as variants of both abbreviations), is a junior commissioned officer rank of the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, and the National Oceanic and Atmospheric Administration Commissioned Officer Corps (NOAA Corps). LTJG has a US military pay grade of O-2, and a NATO rank code of OF-1. The rank is also used in the United States Maritime Service. The NOAA Corps's predecessors, the United States Coast and Geodetic Survey Corps (1917–1965) and the Environmental Science Services Administration Corps or ESSA Corps (1965–1970), also used the rank.

Lieutenant (junior grade) ranks above ensign and below lieutenant and is equivalent to a first lieutenant in the other uniformed services (the Army, Marine Corps, Air Force, and Space Force) and sub-lieutenant in the Royal Navy and the navies of many Commonwealth countries.

Promotion to LTJG is governed by Department of Defense policies derived from the Defense Officer Personnel Management Act (DOPMA) of 1980. DOPMA guidelines suggest all "fully qualified" ensigns should be promoted to LTJG. The time for promotion to LTJG is a minimum of two years after commissioning in the Navy or 18 months in the Coast Guard. Lieutenants, junior grade typically lead petty officers and non-rated personnel, unless assigned to small aircraft or on staff duty. A LTJG's usual shipboard billet is as a division officer.

Lieutenant, junior grade is often referred to colloquially as JG. Prior to March 3, 1883, this rank was known in the U.S. Navy as master.

US Maritime Services

USMS Lieutenant (j.g.)

In the United States Maritime Services (USMS) - a voluntary training organization of the U.S. Department of Transportation - Lieutenant (junior grade) is the second most junior rank. USMS officers are commissioned into the Naval Reserve after attending the U.S. Merchant Marine Academy or one of the other six maritime academies into the ranks of the U.S. Navy Strategic Sealift Officer Corps. Many US Maritime Services officers serve at the academy or the other six schools as faculty.

Notable LTJGs

  • Neil Armstrong, Korean War naval aviator and astronaut, Commander of Apollo 11
  • Francis Bellotti, former Massachusetts Attorney General, served in World War II
  • Paul Brown, football coach and executive, spent WW2 as coach of Great Lakes Navy Bluejackets
  • George H. W. Bush, WW2 naval aviator and 41st president of the United States
  • Johnny Carson, host of The Tonight Show for 30 years, served in WW2
  • Albert David, only Atlantic Fleet sailor awarded the Medal of Honor in World War II
  • Kirk Douglas, American actor, served in WW2
  • Henry Fonda, American film and stage actor, served in WW2
  • L. Ron Hubbard, science fiction writer and founder of Scientology, served in WW2
  • John F. Kennedy, WW2 PT boat CO and 35th president of the United States
  • Bob Kerrey, Navy SEAL Medal of Honor recipient and U.S. senator
  • Brian Lamb, founder of C-SPAN, PAO during the Vietnam era.
  • Harvey Milk, gay rights activist and San Francisco Board Supervisor, served in Korea
  • Thomas R. Norris, Navy SEAL and Medal of Honor recipient
  • David Robinson, Naval Academy graduate, NBA Hall of Fame player
  • Potter Stewart, associate justice of the U.S. Supreme Court, served in WW2
  • Madeline Swegle, First Black female tactical air pilot in the United States Navy
  • Malcolm Wilson, New York politician, served in WW2
  • William Sylvester White, Illinois Appellate Court justice, member of the Golden Thirteen

References

References

  1. "U.S. Military Rank Insignia".
  2. [https://www.law.cornell.edu/uscode/10/5501.html 10 USC 5501]. Navy: grades above chief warrant officer, W–5
  3. [https://www.law.cornell.edu/uscode/37/201.html 37 USC 201]. Pay grades: assignment to; general rules
  4. "Royal Navy {{!}} Graduates".
  5. (2024-08-04). "U.S. Navy Officer Ranks - Ultimate Guide & List".
  6. Evans, Jessica. (2022-10-18). "The complete guide to Coast Guard ranks".
  7. Mallory, John A.. (1914). "Compiled Statutes of the United States 1913". Wast Publishing Company.
  8. "United States Maritime Service Insignia of Rank and Distinctive Devices and Uniforms".
  9. "USMMA History {{!}} U.S. Merchant Marine Academy".
  10. "The U.S. Navy's Best-kept Secret - Strategic Sealift Officers".
  11. "Wayback Machine".
  12. "G.I. Jobs -April 2008".
  13. "Paratus". Regional Publications Ltd..
  14. (3 September 2008). "Defense Act of 2008".
  15. (2019). "BADGES OF RANK".
  16. (20 August 2010). "Government Notice".
  17. "Philippine Navy Ranks".
  18. "U.S. Military Rank Insignia". Department of Defense.
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