09/12/2023
The Wisconsin SASP has a donee they'd like to shed the "Spotlight" on this month! The VR Huey Mission Simulator
A retired Vietnam-era UH-1H “Huey” helicopter is being given new life as a virtual reality flight simulator by a Wisconsin nonprofit. Its purpose: to give Wisconsin and Minnesota residents a chance to learn about the challenging and hazardous work performed routinely by military and civilian helicopter crews.
The Helicopter Conservancy, Ltd., a Wisconsin SASP donee located in the town of New Richmond, received this helicopter in 2018 through the GSA Federal Surplus Personal Property Donation Program. The airframe was donated by the US Department of State, which had used it as a source of parts to keep its active fleet of modernized Huey's flying.
But the helicopter was located near Orlando, Florida, a long way from Wisconsin. “We were fortunate to have the help of three retired pilots living in the Orlando area. They were intimately familiar with Huey's, having flown them during the Vietnam War, and were willing to inspect and supervise the loading of the airframe for transport. It would be hard to imagine this donation happening without their help,” according to Helicopter Conservancy President Kenneth Eward.
The Huey came with no logbook or other clues to its history, but through a Freedom of Information Act request, the Helicopter Conservancy learned that it had served with the army’s 101st Airborne Division. It once carried the division’s Pathfinder parachutists, elite soldiers tasked with securing landing zones in advance of main troop landings. “When it arrived in New Richmond, the helicopter still had the cable used decades ago by army paratroopers to attach the static lines of their parachutes,” says Eward.
The Helicopter Conservancy designed the simulator conversion to take advantage of relatively inexpensive off-the-shelf consumer computer and electronics equipment, including virtual reality (VR) goggles, that dramatically heighten the perception of realism. Although they did not at first realize it, their approach was like the US Air Force, which uses similar equipment to train cadets in its revolutionary new Pilot Training Next program.
The Helicopter Conservancy decided not to limit the simulator to one or two pilot seats, but to include the cabin seating area as well, greatly expanding the number of visitors participating in the same flight. The use of VR goggles would heighten the immersive feel of the shared experience, in which visitors can participate directly, by spotting objectives or flight hazards, lowering a rescue hoist, and even assisting the pilot in flying the helicopter.
The Helicopter Conservancy also kept the helicopter intact: “Most flight simulators only represent the cockpit, which is OK, because they’re intended for flight instruction, and you don’t need the entire aircraft for that. But we decided to install the simulator in a complete Huey so that visitors have a better sense of the real aircraft and the feeling that in stepping aboard, they’re embarking on a unique experience,” according to Eward. “Participants will be able to fly in several mission scenarios, in any part of the world, even scenarios designed to reenact events of the past. One example we’re considering is a troop landing during the Vietnam War. Our focus is on educating the public about the world of helicopter crews, which is why we’re not calling this a flight simulator, but a mission simulator.”
When visitors arrive at the simulator, they will be briefed on their mission and assigned tasks as a crewmember, or simply opt to come along for the ride. A veteran pilot will lead the flight, and the VR headsets allow voice communication between pilot and participants.
The Helicopter Conservancy has partnered with Laminar Research, developers of the widely acclaimed X-Plane flight simulation software, and Nimbus Simulation Studios, to run the simulator.
The first milestone was achieved in September 2021 when the primary flight controls were completed and evaluated. Retired Huey pilot Mitch Madison took the simulator for its initial test flight. The following day, the simulator was demonstrated to a gathering of the Upper Midwest Chapter of the Vietnam Helicopter Pilots Association at our workshop. Several of the retired pilots took a turn at the controls, pronouncing it very realistic and “a whole lot of fun.”
The VR Huey Mission Simulator is still very much a work in progress, but already has two functional VR pilot stations that visitors were able to try out at a recent demo in July 2022.
When completed in 2024, the simulator will be equipped with a trailer to bring it to area schools, retirement homes and to special events. Admission to the public will be free.
Included is a link to short demo video of the Mission Simulator created by the Helicopter Conservancy. https://www.youtube.com/watch?v=RM0gmcSSz7Q