The new FAA MOSAIC rule introduces a new criteria called simplified flight controls for light-sport aircraft pilot certification. This change is a significant step toward allowing sport pilots to fly modernized airplanes. These modernizations allow planes to be operated more like advanced cars—with more automation and less need for traditional hands-on flying.
What Are “Simplified Flight Controls”?
- Fully Automated Flight: In these aircraft, computers and sensors handle nearly all aspects of flying—controlling altitude, direction, speed, and power.
- No Traditional Controls: There’s no yoke (the aircraft’s steering wheel), control stick, or rudder pedals in the usual sense. Instead, pilots interact with the plane using simpler interfaces, like buttons, knobs, or touch screens—think “autopilot with touch-and-go commands,” rather than steering every movement yourself.
- Override Option: Even though the plane is automated, the pilot can still intervene by commanding the computer to adjust direction or land. This is mostly done through simple input devices, not by direct manual control of the plane’s surfaces.
How Does This Change Flying?
- Easier to Operate: Because automation is always stabilizing flight, and harmonizing flight parameters with navigation, and safety concerns, a pilot no longer needs to focus on manually flying from point ‘A” to point “B” to the same degree as before. Instead, the system is always working to prevent dangerous flight regimes—such as stalls, spins, or collisions, etc.
- Less Training Needed: Learning to use these simplified controls is much less complex than learning all the physical maneuvers of traditional flying, although make-and-model-specific training is still required by the FARs for aircraft with simplified flight controls.
- Safety: The system is designed so that, regardless of what the pilot does (i.e., the pilot makes a mistake), the plane will work to prevent a loss of control. If something abnormal happens (like smoke in the cabin or an emergency), the pilot can quickly tell the airplane to land or divert without having to fly it manually.
What Kind of Pilots and Aircraft Does This Affect?
- Who Can Use These? Pilots who train specifically for these aircraft can operate them—sometimes with less training than needed for traditional planes. However, this training is specific to each brand or model with these controls and requires a specific endorsement from a qualified sport pilot CFI for each new simplified flight control system.
- What About Advanced Training? If you want to become a commercial airline pilot or train in traditional aircraft, you’ll still need to learn manual controls. Experience from automated aircraft with simplified flight controls generally won’t count toward higher pilot licenses that expect manual flying skills.
Examples & Future Implications
- Think of It Like This: Imagine driving a car that can park itself, stay in its lane, and avoid obstacles, all by itself—all you do is tell it where you want to go, or push a button to “stop now.” That’s the direction light-sport aircraft, particularly powered-lift, are headed.
- Aircraft of the Future: This paves the way for new designs—such as electric vertical takeoff and landing (eVTOL) aircraft—where flying is more about managing automation than stick-and-rudder skills.
Summary Table: Classic vs. Simplified Controls
| Classic Flight Controls | Simplified Flight Controls (New MOSAIC) | |
| Pilot Role | Constant, hands-on | Command/monitor, intervene by request |
| Controls | Yoke, stick, pedals | Touchscreens, buttons, non-traditional interface |
| Automation Level | Some systems (autopilot) | Full-time, with the pilot able to override by command |
| Loss of Control Risk | Higher if pilot errors | Actively prevented by automation in most scenarios |
| Training Needed | Higher, manual-focused | Lower for automation, model-specific |
In short, the MOSAIC rule opens the door for aircraft that are “push-button simple” to fly, by officially recognizing and certifying highly automated aircraft that require minimal pilot input, while still keeping safety and pilot intervention as core requirements.