Northrop Grumman Corporation and the U.S. Navy successfully demonstrated endurance capabilities with the MQ-8C Fire Scout unmanned helicopter. On a planned 10+ hour flight and range out to 150 nautical miles/173 miles/278 km flight from Naval Base Ventura County, Point Mugu; the MQ-8C Fire Scout achieved 11 hours with over an hour of fuel in reserve.
The long range, long endurance flight was part of a series of capability based tests used by the U.S. Navy to validate their concept of operations and previously tested performance parameters. The U.S. Navy conducted the demonstration with support of Northrop Grumman engineers.
«Endurance flights provide a full evaluation of the MQ-8C Fire Scout systems», said Captain Jeff Dodge, program manager, Fire Scout, Naval Air Systems Command. «We can better understand the capability of the system and look at crew tasks and interactions in a controlled environment. This will allow us to adjust operational procedures to maximize the system’s effectiveness».
This is a new flight record set for the MQ-8 Fire Scout; a system designed to provide persistent reconnaissance, situational awareness, and precision targeting support for ground, air and sea forces.
«Today’s MQ-8C Fire Scout performance matches our model exactly. With adjustments, our production aircraft will have 12 hours of total endurance on a standard day. This prolonged endurance gives the Navy’s commanders a tremendous operational advantage», said George Vardoulakis, vice president, medium range tactical systems, Northrop Grumman. «Increased time-on-station and fewer launch and recovery cycles better enables the Navy’s diverse missions».
The MQ-8C Fire Scout completed its developmental flight test program earlier this year and has operational assessment planned for later this year. The MQ-8C Fire Scout has accumulated over 513 flight hours and flown 353 sorties.
|Length||41.4 feet/12.6 m|
|Width||7.8 feet/2.4 m|
|Blades Folded Hangar||7.8×34.7×10.9 feet/2.4×10.6×3.3 m|
|Height||10.9 feet/3.3 m|
|Rotor Diameter||35 feet/10.7 m|
|Gross Take-Off Weight (GTOW)||6,000 lbs/2,721.5 kg|
|Engine||Rolls-Royce 250-C47B with FADEC (Full Authority Digital Electronic Control)|
|Maximum Speed||140 knots/161 mph/259 km/h|
|Operational Ceiling||17,000 feet/5,100 m|
|Maximum Endurance||14 hours|
|Maximum Payload (Internal)||1,000 lbs/453.6 kg|
|Typical Payload (11 hours endurance)||600 lbs/272 kg|
|Maximum Sling Load||2,650 lbs/1,202 kg|