The National Oceanic and Atmospheric Administration is a Washington, D.C.–based scientific and regulatory agency within the United States Department of Commerce, a United States federal government department. The agency is charged with forecasting weather, monitoring oceanic and atmospheric conditions, charting the seas, conducting deep sea exploration, and managing fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone.
The National Oceanic and Atmospheric Administration Commissioned Officer Corps, known informally as the NOAA Corps, is one of eight federal uniformed services of the United States, and operates under the National Oceanic and Atmospheric Administration (NOAA), a scientific agency overseen by the Department of Commerce. The NOAA Corps is made up of scientifically and technically trained officers. The NOAA Corps and the United States Public Health Service Commissioned Corps are the only U.S. uniformed services that consist only of commissioned officers, with no enlisted or warrant officer ranks. The NOAA Corps' primary mission is to monitor oceanic conditions, support major waterways, and monitor atmospheric conditions.
The National Oceanic and Atmospheric Administration (NOAA) operates a wide variety of specialized ships and aircraft to carry out NOAA's environmental and scientific missions.
NOAA Ship Rainier is a survey vessel in commission with the National Oceanic and Atmospheric Administration (NOAA). Her primary mission is to chart all aspects of the ocean and sea floor, primarily in Alaska and the Pacific Northwest. The ship is home-ported at the NOAA Marine Operations Center - Pacific in Newport, Oregon.
RV Atlantis is a Thomas G. Thompson-class oceanographic research ship, owned by the US Navy and operated by the Woods Hole Oceanographic Institution as part of the University-National Oceanographic Laboratory System (UNOLS) fleet. She is the host vessel of DSV Alvin. She is named for the first research vessel operated by WHOI, the sailboat RV Atlantis, for which the Space ShuttleAtlantis is also named.
R/V Roger Revelle is a Thomas G. Thompson-class oceanographic research ship operated by Scripps Institution of Oceanography under charter agreement with Office of Naval Research as part of the University-National Oceanographic Laboratory System (UNOLS) fleet. The ship is named after Roger Randall Dougan Revelle, who was essential to the incorporation of Scripps into the University of California San Diego.
USNS Indomitable (T-AGOS-7) was a United States Navy Stalwart-class ocean surveillance ship in service from 1985 to 2002. From 2003 until 18 June 2014, she was in commission in the National Oceanic and Atmospheric Administration (NOAA) as the oceanographic research ship NOAAS McArthur II. As of 2018 it serves as a mother ship now named the Deep Submersible Support Vessel (DSSV) Pressure Drop for the crewed deep-ocean research submersible DSV Limiting Factor.
USNS Adventurous (T-AGOS-13) was a Stalwart-class modified tactical auxiliary general ocean surveillance ship of the United States Navy in service from 1988 to 1992. She was in non-commissioned service in the Military Sealift Command from 1988 to 1992, operating during the final years of the Cold War. She was transferred to the National Oceanic and Atmospheric Administration (NOAA) in 1992 and in 2003 was commissioned into service with NOAA as the fisheries research ship NOAAS Oscar Elton Sette.
USNS Titan (T-AGOS-15) was a Stalwart-class modified tactical auxiliary general ocean surveillance ship in service in the United States Navy from 1989 to 1993. From 1996 to 2014, she was in commission in the National Oceanic and Atmospheric Administration (NOAA) fleet as the oceanographic research ship NOAAS Ka'imimoana.
The Environmental Science Services Administration (ESSA) was a United States Federal executive agency created in 1965 as part of a reorganization of the United States Department of Commerce. Its mission was to unify and oversee the meteorological, climatological, hydrographic, and geodetic operations of the United States. It operated until 1970, when it was replaced by the new National Oceanic and Atmospheric Administration (NOAA).
The NOAA Ship Nancy Foster is a National Oceanic and Atmospheric Administration research vessel. The ship is named for Dr. Nancy Foster, who was the director of the National Marine Fisheries Service’s Office of Protected Resources from 1986 until 1993, and the director of the National Ocean Service from 1997 until her death in 2000.
Richard R. Behn, is a retired one-star rear admiral of the National Oceanic and Atmospheric Administration Commissioned Officer Corps who served as director of the National Oceanic and Atmospheric Administration's Marine and Aviation Operations Centers, from August 2004 to September 2007. He was nominated for this position by President George W. Bush, confirmed by the Senate, and subsequently promoted to rear admiral in August 2004.
Evelyn J. Fields is a former officer of the National Oceanic and Atmospheric Administration Commissioned Officer Corps, who served as the director of the Commissioned Officer Corps and director of NOAA's Office of Marine and Aviation Operations, from 1999 until her retirement in 2003. Fields was the first woman, and first African American to head the NOAA Corps.
Gyre (T-AGOR-21), best known as RV Gyre, was the lead ship of her class of oceanographic research ships acquired by the U.S. Navy in 1973 for assignment to the University-National Oceanographic Laboratory System (UNOLS) fleet of Navy owned ships. Gyre was operated by the Texas A&M University School of Oceanography as part of the Navy owned UNOLS fleet until stricken 17 August 1992 and transferred to the university under a program transferring ships to states, schools and other public institutions. The university operated the ship until sale in December 2005.
Philip M. Kenul is a retired NOAA Corps rear admiral who last served as the Director, NOAA Marine and Aviation Operations Centers, which are part of National Oceanic and Atmospheric Administration’s Office of Marine and Aviation Operations (OMAO). As director, Kenul was responsible for the operation of NOAA aircraft and ships as well as the management of OMAO’s operations centers’ $100M budget and more than 500 fleet personnel. Kenul retired from the NOAA Corps after over 30 years of service.
The University-National Oceanographic Laboratory System (UNOLS) is a group of academic institutions and National Laboratories organized in the United States to coordinate research vessel use for federally funded ocean research.
Michael S. Devany is a former vice admiral in the NOAA Commissioned Officer Corps who last served as the deputy under secretary for operations at the National Oceanic and Atmospheric Administration from January 2, 2014 to April 2016. He previously served as director of the NOAA Commissioned Officer Corps from August 13, 2012 to January 1, 2014, succeeding RADM Jonathan W. Bailey. As deputy under secretary for operations, he was NOAA’s chief operating officer. VADM Devany was responsible for the day-to-day management of NOAA’s national and international operations for oceanic and atmospheric services, research, and coastal and marine stewardship. He is a key advisor to the under secretary of commerce for oceans and atmosphere/NOAA administrator on NOAA program and policy issues. Devany was the first NOAA Corps officer to achieve the rank of vice admiral since VADM Henry A. Karo in 1965, and the second NOAA Corps officer overall. Devany retired from NOAA in April 2016 after over 30 years of combined uniformed service.
William L. Stubblefield, is a retired NOAA Commissioned Corps rear admiral. He served as the director of the NOAA Commissioned Corps from 1995 to 1999.
Rear Admiral Sigmund R. Petersen is a retired career officer who served in the United States Coast and Geodetic Survey Corps, its successor, the Environmental Science Services Administration Corps, and the ESSA Corps's successor, the National Oceanic and Atmospheric Administration Commissioned Officer Corps. He served as the fourth Director of the NOAA Corps.
Nancy A. Hann is a rear admiral in the NOAA Commissioned Officer Corps. She is the commanding officer of the corps and director of the National Oceanic and Atmospheric Administration (NOAA) Office of Marine and Aviation Operations (OMAO). She previously served as the deputy director.
United States
NOAA Commissioned Officer Corps 
Rear admiral (lower half) 
