The Navy began replacing its aging fleet of 29 C-9B Skytrain aircraft in 1997 and has ordered nine C-40s to date. The U.S. Naval Reserve will operate and maintain the aircraft.

The C-40A is a Boeing 737-700 aircraft certified to operate in three configurations:

• all-passenger configuration (121 passengers)
• all-cargo configuration (up to eight pallets)
• combination, or "combi," configuration (up to three cargo pallets and 70 passengers).

The C-40A already is setting new standards in performance, low-cost operations and reliability. The 737-700 builds on strengths that have made the 737 the world's most successful commercial airliner. With its superior range and performance, 777-type flight deck, updated avionics and fuel-efficient engines, the 737-700 aircraft increases the Navy's capability to meet its rapid airlift requirements

• First flight - April 14, 1999
• First delivery - April 2001
• Eighth delivery - February 2005

The 737-700 aircraft is manufactured by Boeing Commercial Airplanes in Renton, Wash., before moving on to the company's Integrated Defense Systems facility in Wichita, Kan., where an FAA-certified kit is installed to provide the "combi" capability.

The Navy's C-40A fleet takes full advantage of the 737 aircraft's lifetime support services, including its comprehensive field service and spares distribution network.

For more information, read the C-40A (PDF) overview.

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