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Motor engine water test - Glass negative photogrpah. Public domain.

Photo shows competition of motor pumper engines held by the International Association of Fire Engineers, New York City, Sept. 3, 1913. Pumper engines drew water from the Hudson River. (Source: Flickr Commons pr More

Lake Mead national recreation area - Water test

Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description

Public Health Service Investigation Commission to the China-Burma Highway, Chefang Valley, China. Taking sample of water to test from a typical breeding place for anopheles minimus

Public domain photograph related to Chinese history, free to use, no copyright restrictions image - Picryl description

U.S. Navy LT. j.g. Tyler Y. Smith and Navy Diver Third Class Zach D. Dimare, from the Rescue and Salvage Ship USS SAFEGUARD (ARS 50), inspect their diving gear and test communications prior to entering the water on Oct. 10, 2006, to survey two U.S. Douglas Torpedo Bomber Devastators lost here in World War II. Divers and other crewmembers from SAFEGUARD assisted the Naval Historical Center and The International Group for Historic Aircraft Recovery in a scientific survey of the two submerged World War II aircraft in order to provide information for possible salvage in the future. U.S. Navy photo by Navy Diver Second Class Morgan B. Wade (Released)

The original finding aid described this photograph as: Country: Marshall Islands (MHL) Scene Camera Operator: ND2 Morgan B. Wade, USN Release Status: Released to Public Combined Military Service Digital Phot More

B & H Aircraft, Farmingdale, Long Island. Water pressure test

Public domain photograph of 1940s-1950s America, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph of NASA experimental aircraft development, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph of NASA experimental aircraft development, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph of NASA experimental aircraft, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph of NASA experimental aircraft, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph of NASA experimental aircraft development, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph of NASA experimental aircraft, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph related to NASA research activity, space exploration, free to use, no copyright restrictions image - Picryl description

Water Type Muffler Test NASA history collection

Water Type Muffler Test Public domain photograph of NASA experimental aircraft development, free to use, no copyright restrictions image - Picryl description

KENNEDY SPACE CENTER, FLA. -- For the fourth time in Space Shuttle Program history, 350,000 gallons of water are released on a Mobile Launcher Platform (MLP) at Launch Pad 39A during a water sound suppression test. Because of the unusual event, media and workers watch from nearby vantage points on the Fixed Service Structure (left). This test is being conducted following the replacement of the six main system valves, which had been in place since the beginning of the Shuttle Program and had reached the end of their service life. Also, the hydraulic portion of the valve actuators has been redesigned and simplified to reduce maintenance costs. The sound suppression water system is installed on the launch pads to protect the orbiter and its payloads from damage by acoustical energy reflected from the MLP during launch. The system includes an elevated water tank with a capacity of 300,000 gallons. The tank is 290 feet high and stands on the northeast side of the Pad. The water is released for launch just before the ignition of the orbiter's three main engines and twin solid rocket boosters, and flows through parallel 7-foot-diameter pipes to the Pad area. KSC-04pd1066

KENNEDY SPACE CENTER, FLA. -- For the fourth time in Space Shuttle Program history, 350,000 gallons of water are released on a Mobile Launcher Platform (MLP) at Launch Pad 39A during a water sound suppression t More

ASTRONAUT CARPENTER, SCOTT - WATER EGRESS TEST - MERCURY-ATLAS (MA)-7

S62-02852 (1962) --- Astronaut M. Scott Carpenter, prime pilot for the Mercury-Atlas 7 (MA-7) mission, goes through a water egress training session. Photo credit: NASA

Astronauts Scott Carpenter and Walter Schirra completes water egress test

S62-01355 (1962) --- Project Mercury astronauts M. Scott Carpenter, prime pilot of the Mercury-Atlas 7 (MA-7) spaceflight, prepares to go through a water egress test. Astronaut Walter M. Schirra (back to camera More

Aerial view of Gasdynamics facility in 1964 and the 20 inch helium tunnel Part of the Thermal Protection Laboratory used to research materials for heat shield applications and for aerodynamic heating and materials studies of vehicles in planetary atmospheres. This laboratory is comprised of five separate facilities: an Aerodynamic Heating Tunnel, a Heat Transfer Tunnel, two Supersonic Turbulent Ducts, and a High-Power CO2 Gasdynamic Laser. All these facilities are driven by arc-heaters, with the exception of the large, combustion-type laser. The arc-heated facilities are powered by a 20 Megawatt DC power supply. Their effluent gas stream (test gases; Air, N2, He, CO2 and mixtures; flow rates from 0.05 to 5.0 lbs/sec) discharges into a five-stage stream-ejector-driven vacuum system. The vacuum system and power supply are common to the test faciities in building N-238. All of the facilities have high pressure water available at flow rates up to 4, 000 gals/min. The data obtained from these facilities are recorded on magnetic tape or oscillographs. All forms of data can be handled whether from thermo-couples, pressure cells, pyrometers, or radiometers, etc. in addition, closed circuit T. V. monitors and various film cameras are available. (operational since 1962) ARC-1964-A-33038-22

Aerial view of Gasdynamics facility in 1964 and the 20 inch helium tunnel Part of the Thermal Protection Laboratory used to research materials for heat shield applications and for aerodynamic heating and materi More

Nevada Test Site, Pluto Facility, Water Filtering System Brock House, Area 26, Wahmonie Flats, Cane Spring Road, Mercury, Nye County, NV

Survey number: HAER NV-32-C Public domain photograph - historical image of Nevada, United States, free to use, no copyright restrictions image - Picryl description

Nevada Test Site, Pluto Facility, Water Tower, Area 26, Wahmonie Flats, Cane Spring Road, Mercury, Nye County, NV

Survey number: HAER NV-32-D Public domain photograph - historical image of Nevada, United States, free to use, no copyright restrictions image - Picryl description

Nevada Test Site, Test Cell C Facility, Elevated Water Tower, Area 25, Jackass Flats, Road J, Mercury, Nye County, NV

Survey number: HAER NV-30-B Public domain photograph - historical image of Nevada, United States, free to use, no copyright restrictions image - Picryl description

Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Fuel & Water Tank, Test Area 1-115, northwest end of Saturn Boulevard, Boron, Kern County, CA

Survey number: HAER CA-236-C Public domain scan of oil tank, gas tank, free to use, no copyright restrictions image - Picryl description

KENNEDY SPACE CENTER, FLA. -- This closeup shows the spin test of the Phoenix Mars Lander in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida. Photo credit: NASA/George Shelton KSC-07pd1099

KENNEDY SPACE CENTER, FLA. -- This closeup shows the spin test of the Phoenix Mars Lander in the Payload Hazardous Servicing Facility. The Phoenix mission is the first project in NASA's first openly competed More

FATIGUE AND CREEP TEST SECTION WITH WATER COOLED COPPER THROAT INSERTS

The original finding aid described this as: Capture Date: 3/28/1974 Photographer: DONALD HUEBLER Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

FATIGUE AND CREEP TEST SECTION WITH WATER COOLED COPPER THROAT INSERTS

The original finding aid described this as: Capture Date: 3/28/1974 Photographer: DONALD HUEBLER Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

PLASTIC TEST SECTION USED IN ATOMIZING WATER

The original finding aid described this as: Capture Date: 11/18/1975 Photographer: MARTIN BROWN Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

Water is used to extinguish a Super Hippo rocket motor after a test stand No. 1-56

The original finding aid described this photograph as: Base: Edwards Air Force Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: B. Purcell Release Status: Released More

NITROGEN RELEASE FROM WATER EXPERIMENT TEST SECTION

The original finding aid described this as: Capture Date: 6/1/1979 Photographer: MARTIN BROWN Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

N-238 60MW Aerodynamic Heating Facility outside of test section with Jean Brian (Arch heater, high pressure water manifold, & water cooled 8' conical nozzle) ARC-1979-AC79-0283-1

N-238 60MW Aerodynamic Heating Facility outside of test section with Jean Brian (Arch heater, high pressure water manifold, & water cooled 8' conical nozzle)

N-238 60MW Aerodynamic Heating Facility outside of test section with Jean Brian (Arc heater, high pressure water manifold, & water cooled 8' conical nozzle) ARC-1979-AC79-0283-2

N-238 60MW Aerodynamic Heating Facility outside of test section with Jean Brian (Arc heater, high pressure water manifold, & water cooled 8' conical nozzle)

N-238 60MW Aerodynamic Heating Facility outside of test section with Jean Brian (Arc heater, high pressure water manifold, & water cooled 8' conical nozzle) ARC-1979-AC79-0283-3

N-238 60MW Aerodynamic Heating Facility outside of test section with Jean Brian (Arc heater, high pressure water manifold, & water cooled 8' conical nozzle)

P40 ENGINE IN TEST CELL AND COOLING WATER SYSTEMS HEAT EXCHANGERS IN BASEMENT

The original finding aid described this as: Capture Date: 7/18/1980 Photographer: DANIEL LAITY Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

P40 ENGINE IN TEST CELL AND COOLING WATER SYSTEMS HEAT EXCHANGERS IN BASEMENT

The original finding aid described this as: Capture Date: 7/18/1980 Photographer: DANIEL LAITY Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

P40 ENGINE IN TEST CELL AND COOLING WATER SYSTEMS HEAT EXCHANGERS IN BASEMENT

The original finding aid described this as: Capture Date: 7/18/1980 Photographer: DANIEL LAITY Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

P40 ENGINE IN TEST CELL AND COOLING WATER SYSTEMS HEAT EXCHANGERS IN BASEMENT

The original finding aid described this as: Capture Date: 7/18/1980 Photographer: DANIEL LAITY Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

Crew members of the 436th Military Airlift Wing, dressed in chemical warfare gear, drain a latrine and install fresh water into the system of the aircraft during a chemical warfare defense equipment test

The original finding aid described this photograph as: Base: Dover Air Force Base State: Delaware (DE) Country: United States Of America (USA) Scene Camera Operator: SSGT Dwight A. Jackson Release Status: More

Aviation Electronics Technician 3rd Class Randy Dowdy chips ice from a padeye on the flight deck of the amphibious assault ship USS GUAM (LPH-9). The ship is participating in the NATO exercise Cold Water (COLDEX-FLOTEX '81). The exercise is intended to test all phases of amphibious operations in sub-freezing weather

The original finding aid described this photograph as: Subject Operation/Series: COLDEX-FLOTEX '81 Country: Norway (NOR) Scene Camera Operator: JO1 Gary Miller Release Status: Released to Public Combined Mi More

Right front view of an F-15 Eagle aircraft as its engines are checked in the Engine Test Cell. The steam rising from the cell is caused when water is injected into the engine exhaust

The original finding aid described this photograph as: Base: Bitburg Air Base Country: Deutschland / Germany (DEU) Scene Camera Operator: TSGT T. S. Wargamich Jr. Release Status: Released to Public Combined More

A view of a BGM-109 Tomahawk missile entering the water, during a land attack conventional missile operation test near the Pacific Missile Test Center, Point Mugu, California

The original finding aid described this photograph as: Country: Pacific Ocean (POC) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

A view of a BGM-109 Tomahawk missile in the water during a land attack conventional missile operation test near the Pacific Missile Test Center, Point Mugu, California

The original finding aid described this photograph as: Country: Pacific Ocean (POC) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

A view of a BGM-109 Tomahawk missile, before entering the water, during a land attack conventional missile operation test near the Pacific Missile Test Center, Point Mugu, California

The original finding aid described this photograph as: Country: Pacific Ocean (POC) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

A view of an encapsulated RGM-84 surface-to-surface Harpoon missile leaving the capsule as it clears the surface of the water, after being launched from a submarine near the Pacific Missile Test Center, California

The original finding aid described this photograph as: Country: Pacific Ocean (POC) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

Boiler Technician 2nd Class Larry Owens conducts a test on a water sample taken from one of the boilers of the guided missile cruiser USS JOUETT (CG 29)

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

Boiler Technician 2nd Class Larry Owens conducts a test on a water sample taken from one of the boilers of the guided missile cruiser USS JOUETT (CG 29)

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

A female chemist conducts a test at the U.S. Army Mobility Equipment Research and Development Command Energy and Water Resources Laboratory

The original finding aid described this photograph as: Base: Fort Belvoir State: Virginia (VA) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released to Public Comb More

An Republic of Korea tank landing ship approaches the beach as a US Special Forces team (R) prepares to move their motorized raft to the water during TEAM SPIRIT '84. TEAM SPIRIT, a joint/combined operation, is designed to test and improve techniques to defend the Republic of Korea Peninsula and increased combat readiness of Republic of Korea and US armed forces

The original finding aid described this photograph as: Subject Operation/Series: TEAM SPIRIT '84 Base: Tok Sok Ri Beach Country: Republic Of Korea (KOR) Scene Camera Operator: J. O. Glenn Jochum Release St More

An M35A2 2-1/2-ton truck is driven through a brackish stream at Venado Beach to test water washout resistance and salt water corrosion protection during the fording phase of the research for the Grease, Automotive and Artillery Candidates Test at the Army Tropic Test Center

The original finding aid described this photograph as: Country: Panama (PAN) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

An M880 1-1/4-ton truck is driven through a brackish stream at Venado Beach to test water washout resistance and salt water corrosion protection during the fording phase of the research for the Grease, Automotive and Artillery Candidates Test at the Army Tropic Test Center

The original finding aid described this photograph as: Country: Panama (PAN) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

An M818 5-ton tractor is driven through a brackish stream at Venado Beach to test water washout resistance and salt water corrosion protection during the fording phase of the research for the Grease, Automotive and Artillery Candidates Test at the Army Tropic Test Center

The original finding aid described this photograph as: Country: Panama (PAN) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

A model of the Experimental Test Accelerator (ETA) faciity at Lawrence Livermore National Laboratory. The 2.5 MeV gun is on the support stand in the right foreground. A 10 kA electron beam pulse is accelerated in the gun to 2.5 MeV by inductively summing the output voltage of ten water blumleins charged to 250 kV

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

An aerial view of the Aeropropulsion Systems Test Facility with the air supply building in the lower left corner and the exhauster building and the water cooling towers in the middle right portion of the photo

The original finding aid described this photograph as: Base: Arnold Air Force Station State: Tennessee (TN) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released t More

Water is pumped from two discharge tubes on an Air National Guard C-130 Hercules onto the flight line during a test of the Modular Airborne Fire Fighting System (MAFFS). The aircraft is participating in fire fighting efforts under the direction of the US Forest Service

The original finding aid described this photograph as: Base: Van Nuys Air National Guard Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: SMSGT Don Sutherland Rele More

Water is pumped from two discharge tubes on an Air National Guard C-130 Hercules onto the flight line during a test of the Modular Airborne Fire Fighting System (MAFFS). The aircraft is participating in fire fighting efforts under the direction of the US Forest Service

The original finding aid described this photograph as: Base: Van Nuys Air National Guard Base State: California (CA) Country: United States Of America (USA) Scene Camera Operator: SMSGT Don Sutherland Rele More

A reverse osmosis water purification system unit is set up by the 108th Quartermaster Company to test its effectiveness on the polluted Nile River during the multinational joint service Exercise BRIGHT STAR '85

The original finding aid described this photograph as: Base: Cairo West Country: Egypt (EGY) Scene Camera Operator: A1C Stan Tarver Release Status: Released to Public Combined Military Service Digital Photo More

Fireman (FN) Eduardo Rodriques takes a water sample to test for impurities in the propulsion system aboard the aircraft carrier USS CORAL SEA (CV 43)

The original finding aid described this photograph as: Base: USS Coral Sea (CV 43) Country: Mediterranean Sea (MED) Scene Camera Operator: PHAN Ivanchukov Release Status: Released to Public Combined Militar More

A test section of the fiberglass hull of a surface effect ship (SES) measuring 46 feet long by 39 feet wide and weighing 103 tons is lowered into the water for shock testing

The original finding aid described this photograph as: Base: New Orleans State: Louisiana (LA) Country: United States Of America (USA) Scene Camera Operator: Bell Aerospace Textron Release Status: Released More