MQ-72C Cargo Helicopter Drone Capabilities Demonstrated For U.S. Army
Airbus recently put the demonstrator for its MQ-72C drone helicopter through the paces for the U.S. Army. The MQ-72C has been in development for several years now for a U.S. Marine Corps competition seeking a new uncrewed cargo-carrying Aerial Logistics Connector (ALC). The Marines see uncrewed logistics ‘connectors’ as key to future expeditionary and distributed operations, and a similar Army requirement could be on the horizon, especially to support long-range air assaults.
Jaysen Yochim, Senior Director for the ALC program at Airbus, talked about the demonstration for the Army with our Howard Altman at the Association of the U.S. Army’s (AUSA) main annual convention on Monday. Airbus is currently teamed with L3Harris Technologies, Shield AI, and Parry Labs on development of this drone helicopter for the Marines, as you can learn more about here.
The current iteration of the MQ-72C is based on the crewed UH-72B Lakota, which is in turn a variant of Airbus’ H145 twin-engine light helicopter. The Army operates crewed UH-72s today, but only in non-combat roles, including counter-drug and border patrol missions, and almost exclusively within the borders of the United States.
US Army crewed UH-72 Lakota helicopters. US Army US Army UH-72A Lakotas. US Army
The MQ-72C demonstration for the Army, which Airbus self-funded, took place last week at Huntsville Executive Airport just outside of Huntsville, Alabama. The service has a major presence in the Huntsville area, which is focused heavily on supporting aviation and missile developments. As of April of this year, Airbus and its partners had already conducted four rounds of autonomous flight testing of the initial demonstrator version of this design, which is not in a fully uncrewed configuration.
“We did a demonstration for the Army down in Huntsville, really to show all the capabilities that we’ve been able to develop so far on the Marine Corps-funded program,” Yochim said. “We had a total of five demonstration flights that we did down there, showing everything from the autonomous capability of the aircraft in a hover.”
This included “complex hovering patterns, both step turns and fly-through turns, similar to what you’d see on an airfield, to just show how it can be integrated onto an airfield inside of the existing routing structure and everything that exists on an airfield,” he continued. “We did multiple traffic patterns to demonstrate just a normal traffic pattern, like a normal day would be, but also traffic patterns or a flight with a no-fly zone popping up in the middle of the flight.”
The video below shows previous flight testing of the MQ-72C demonstrator.
In that latter instance, the MQ-72C had to “autonomously make decisions” about how it was “going to route itself around the no-fly zones” once they popped up, he added. The human operator did provide the initial flight plan. There was also a pilot on board during the autonomous flight demonstrations, but only as an added safety margin, and they “never had to take control of the aircraft once,” according to Yochim.
Though the demonstrator now has provisions for a pilot, the intention is for the MQ-72C to eventually operate in a completely uncrewed mode. The current version of the design has two LIDAR sensors, facing front and back, as well as an electro-optical camera at the nose end, to help with navigation and otherwise provide situational awareness while operating in the uncrewed mode.
Those sensors feed “imagery into the flight computer with HiveMind that’s interpreting that through its perception systems to make decisions on the go,” Yochim explained. HiveMind is an autonomy software package from Shield AI, which is in use on a growing number of other uncrewed platforms, as you can read more about here.
Yochim also talked about work that has already been done to start laying the groundwork for controlling the MQ-72C in the fully uncrewed mode. Parry Labs has been leading ground control station work.
“Over the summer is really where now the aircraft, rather than having a pilot inside the aircraft, or sorry, an autonomous operator inside the aircraft, using a gaming computer to tell the aircraft what to do, now the aircraft is receiving commands from a ground control station,” he told us. “That is that human in the loop, sending commands to the aircraft over Starlink, so that it has beyond line-of-sight. We’ve had flights that have been autonomously commanded from up to 70 miles away. All of that is stuff that’s happened in the last year. We also have where the aircraft can be commanded from both a ground control station like this and also with the Samsung tablet.”
SpaceX’s Starlink space-based network and its more secure, government-focused cousin, Starshield, are in increasingly widespread use across the U.S. military for communications and other purposes. At present, Starlink also dominates the commercial market for these services globally. Starlink and Starshield offer highly persistent and robust connectivity that is ideal for uncrewed aircraft command and control operations.
The current MQ-72C demonstrator also lacks certain features that are expected to be found on the final configuration. Plans for a set of clamshell doors at the nose notably still have yet to be realized. The UH-72 design already features clamshell doors at the rear of the fuselage, as seen below. The end goal is for the uncrewed version to have an open pass-through main cabin, offering major advantages for loading and unloading cargo, and doing so rapidly.
US Army National Guard A look in through the rear of a UH-72A in a medical evacuation configuration. US Army National Guard
The nose door arrangement has been “designed. It’s be
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