The Northrop Grumman Corporation built MQ-4C Triton high-altitude unmanned aircraft successfully completed its first flight recently from the company's manufacturing facility in Palmdale.
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 utilising Trilogy’s Mercury ES to provide the multi-level security (MLS) intercom for mission communications.
Mercury ES is a major breakthrough for organizations communicating between multiple levels of security over IP networks. In addition, radios, telephones, and other communications technologies can be linked to the system to provide users with a unified communications control panel.
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.
The Navy's program of record calls for 68 Tritons to be built.
Triton carries a variety of ISR sensor payloads that allow military commanders to gather high-resolution imagery, use radar to detect targets, and provide airborne communications and information sharing capabilities to military units across long distances.
At 130.9 feet, Triton has a wingspan larger than the world's most common commercial airliner, the Boeing 737. Combined with an efficient engine and other aerodynamic design features, Triton can fly 11,500 miles without refueling.