PALMDALE, Calif., May 22, 2013 /PRNewswire/ -- The Northrop Grumman Corporation (NYSE: NOC)-built MQ-4C Triton high-altitude unmanned aircraft successfully completed its first flight today from the company's manufacturing facility in Palmdale. (Logo: http://photos.prnewswire.com/prnh/20121024/LA98563LOGO) A photo accompanying this release can be found at http://media.globenewswire.com/noc/mediagallery.html?pkgid=18898. Triton is specially designed to fly surveillance missions up to 24 hours at altitudes of more than 10 miles – allowing coverage out to 2,000 nautical miles. The advanced suite of sensors can detect and automatically classify different types of ships. "First flight represents a critical step in maturing Triton's systems before operationally supporting the Navy's maritime surveillance mission around the world," said Capt. James Hoke, Triton program manager with Naval Air Systems Command. "Replacing our aging surveillance aircraft with a system like Triton will allow us to monitor ocean areas significantly larger with greater persistence." A Navy and Northrop Grumman flight test team conducted about a 1.5-hour flight that started at 7:10 a.m. from Palmdale. Northrop Grumman is the prime contractor to the Navy's MQ-4C Triton Broad Area Maritime Surveillance program. "Triton is the most advanced intelligence, surveillance and reconnaissance [ISR] unmanned aircraft system ever designed for use across vast ocean areas and coastal regions," said Mike Mackey, Northrop Grumman Triton UAS deputy program director. "Through a cooperative effort with the Navy and our industry partners, we successfully demonstrated the flight control systems that allow Triton to operate autonomously. We couldn't be prouder of the entire team for this achievement." Additional flight tests will take place from Palmdale to mature the system before being flown to the main flight test facility at Naval Air Station Patuxent River, Md., later this year. In 2008, Northrop Grumman was awarded a systems development and demonstration contract to build two aircraft and test them in preparation for operational missions.