Skyward Simulations shares insights on developing the Citation Sovereign+, a business jet designed for Microsoft Flight Simulator, balancing realism with accessibility.
The demand for business aviation is witnessing a notable surge within the Microsoft Flight Simulator community, and Skyward Simulations is at the forefront of this evolution with their Citation Sovereign+. Ahead of its release, I spoke with Lucas Winter, the CEO, and John, an avionics developer, to gain insight into the challenges and philosophies guiding the development of this aircraft.
Growth in Business Aviation Interest
According to a recent Navigraph Survey, many simulator enthusiasts engage in short-to-medium length IFR sessions several times a week. This has prompted a shift in focus within the Microsoft Flight Simulator franchise toward business jets, which occupy an intriguing niche between commercial airlines and general aviation. These aircraft are fast enough to cover significant distances while retaining the flexibility to operate out of smaller airports, thereby appealing to sim pilots eager for a more diverse flying experience.
Revisiting the Sovereign Project
The Citation Sovereign+ has a unique backstory. Initially a passion project, it was shelved for a period before being revived as new developers joined Skyward. Winter explained the rationale behind selecting this particular aircraft: “I chose that plane because I had experienced it first-hand as a passenger.” The team later recognized that the Sovereign+ occupies a distinctive position in the marketplace, combining a significant range with relatively compact runway requirements compared to other large jets.
Realism vs. Usability
One of the most significant challenges during the development was balancing realism with pilot accessibility. Skyward aimed to provide an experience that caters to seasoned sim pilots while also being welcoming to newcomers. For example, the parking brake system was designed without an accumulator, allowing for movement upon engine start even when the brakes were set. However, they implemented an option in the cockpit tablet to simulate a conventional parking brake pressure for less experienced users.
Interestingly, the definition of 'completion' for the Sovereign+ evolved as the project progressed. Initially straightforward tasks became complex as the team delved deeper into aircraft systems, driven by their growing aspirations and the discovery of expansive real-world manuals. Lucas mentioned the electrical system as one of the most intricate components, expanding from approximately 180 to over 600 modeled circuits, requiring a nuanced understanding of how these interconnected systems functioned.
Technical Complexity and Integration
Incorporating the Working Title Garmin Suite into the Sovereign+ was a strategic choice. Winter and John see it as a significant advantage, allowing them to focus more on the unique features of their aircraft. However, they acknowledge varying opinions within the community regarding this integration, particularly among purists who may perceive it as a less bespoke solution. John defended the integration by highlighting the extensive customization they achieved, such as adding specific synpretics pages and cabin management functionalities.
Challenges and Solutions
Developing the Sovereign+ wasn't without its obstacles. A notable instance occurred during the electrical system build, when the number of modeled circuits exceeded what the simulator could currently handle, prompting a collaborative solution with Asobo to enhance development tools. Rather than taking shortcuts, Skyward prioritized accurate modeling even amid identifying limitations within the simulator itself.
Feedback from real-world pilots was crucial throughout this process. Incorporating insights led to adjustments in flight behavior that matched manufacturer specifications, even if they initially seemed counterintuitive. John shared an instance where pilots confirmed the reality of the jet’s descent characteristics—proof that even simulations can mirror real-world physics in ways that reaffirm an aircraft’s design intentions.
Flight Model and Pilot Feedback
The development of the flight model was an ongoing negotiation between empirical data, pilot feedback, and the underlying systems logic. When the team made adjustments in one area, it often affected others, illustrating the intricate relationship between design elements. As John pointed out, “The Sovereign is a brick when descending,” requiring validation to ensure that the simulation aligned with actual flying experiences.
User Interface Considerations
Translating realism into a usable interface presented additional challenges for the Skyward team. With over 600 circuits modeled, they acknowledge the necessity of creating an intuitive interface, particularly regarding malfunction protocols—an aspect set for future updates. Lucas articulated the fulfillment in seeing users genuinely enjoying the aircraft they spent countless hours refining, reinforcing their commitment to enhancing simulation fidelity.
A Look Ahead
Skyward’s ambition extends beyond the current capabilities of the Sovereign+. Future aspirations include modeling subtler aircraft dynamics and incorporating deeper environmental interactions. The overarching goal reflects a shift in how simulation realism is defined—not merely through precise systems but via the nuanced interactions and unpredictabilities that bring an aircraft to life.
As established by Lucas, “Users may not consciously recognize every detail, but together these elements contribute significantly to the aircraft's overall believability.” If you're eager to learn more about Skyward Simulations and the Citation Sovereign+, feel free to visit their official website.
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