• Military Menu                       

• Introduction
• Systems
• Facilities
• Agencies
• Industry
• Operations
• Countries
• Hot Documents
• News
• Reports
• Policy
• Budget
• Congress
• Links

• WMD
• Intelligence
• Homeland Security
• Space

Flight Deck Cleaning "Zamboni" Gives Aircraft Carriers a Cleaner Wake

Navy NewsStand

Story Number: NNS090422-11
Release Date: 4/22/2009 12:00:00 PM

By Dave Nystrom, Office of Naval Research Corporate Strategic Communications

ARLINGTON, Va. (NNS) -- The Navy's newest flight deck cleaning technology – the Mobile Cleaning Reclaim and Recovery System (MCCRS) - is powerful and environmentally safe.

The MCRRS vehicle uses hydrocyclone technology, which does not require soap, uses only pressurized water, and reclaims and recycles the spent cleaning water. Everything from oil, fuel and loose bolts on deck can be vacuumed into the MCRRS. Oil and other hazardous materials are separated out into waste concentrates so they can be properly disposed of, while the water can be recycled for cleaning. The MCRSS can be used while underway and in port.

"The Office of Naval Research (ONR) funded MCRRS as a Small Business Innovative Research initiative," said Steve McElvany, ONR's program manager overseeing its development. "The system was designed specifically to address the need for a flight deck cleaning vehicle that is also environmentally safe."

Testing of MCRRS aboard the USS Abraham Lincoln (CVN-72) and USS Bonhomme Richard (LHD-6) began in 2009 and delivered impressive results. "The equipment is sort of like a 'flight deck Zamboni' used for a hockey rink – you drive it around, it makes a little bit of noise, and you see a clean smooth line after you're done," said Tracy Harasti, an environmental protection specialist from the Naval Surface Warfare Center, Carderock, and contract manager for ONR.

Aviation Boatswain's Mate Handling 3rd Class Ryan Dodge who tested the MCRRS aboard Bonhomme Richard in San Diego, noted a number of the benefits from this ONR-funded technology.

"It uses higher water pressure than compared to the old scrubber we used to use, which gives it a deeper cleaning," he said. "This is better for us … helps us maintain the flight deck better and makes it look nicer, too."

Debris, fuel, oil and hydraulic fluids are hazards to personnel and aircraft, and must be continually removed from a flight deck. The manual process — known as a "scrub-ex" and familiar to many aviation boatswain's mates — is time-consuming, uses saltwater and special detergents, which can corrode metal.

The MCRRS improves safety of flight for personnel by removing debris, which can damage a jet engine or cause harm to personnel. It also improves the coefficient of friction of the flight deck non-skid.

"It really does steam-clean the flight deck," added Dodge.

ONR provides the science and technology (S&T) necessary to maintain the Navy and Marine Corps' technological warfighting dominance. Through its affiliates, ONR is a leader in S&T with engagement in 50 states, 70 countries, 1,035 institutions of higher learning, and 914 industry partners. ONR employs approximately 1400 people, comprised of uniformed, civilian and contract personnel.