In Abnormal Attitude Law, the Low Speed and High Speed protections are ______.

In Abnormal Attitude Law, the Low Speed and High Speed protections are ______.

• A. Active
• B. Lost
• C. Disabled
• D. Unavailable

Answer: (B)

In Abnormal Attitude Law, automatic speed protections are not available. The system disables the low-speed (stall) protection and the high-speed (overspeed) protection, a degradation chosen when the aircraft is in an abnormal attitude and the flight control computers can’t reliably enforce envelope protections. With these protections lost, the pilot must actively manage airspeed using thrust and pitch, following the abnormal attitude recovery procedures. The airplane remains controllable, but the automatic speed safeguards are not operating in this degraded mode.

In Abnormal Attitude Law, automatic speed protections are not available. The system disables the low-speed (stall) protection and the high-speed (overspeed) protection, a degradation chosen when the aircraft is in an abnormal attitude and the flight control computers can’t reliably enforce envelope protections. With these protections lost, the pilot must actively manage airspeed using thrust and pitch, following the abnormal attitude recovery procedures. The airplane remains controllable, but the automatic speed safeguards are not operating in this degraded mode.