During severe turbulence, to which speed should you reduce the airplane?

During severe turbulence, to which speed should you reduce the airplane?

• A. Maneuvering speed
• B. Cruise speed
• C. Maximum structural cruise
• D. Stall speed

Answer: (A)

During severe turbulence the aim is to limit the loads from gusts on the airframe while keeping good control. Maneuvering speed is the speed at which the airplane’s maximum permissible load is achieved with an abrupt control input, without exceeding the limit load or stalling. Flying at or near this speed minimizes the structural stresses caused by sudden gusts, because the airplane won’t experience loads beyond its design limits even if the gusts are strong. If you fly faster, gusts can impose larger forces on the wings and structure, increasing the risk of overstress. If you fly too slow, you risk stalling, especially in gusty air. So reducing to maneuvering speed provides the best balance between staying within structural limits and maintaining controllability in turbulence.

During severe turbulence the aim is to limit the loads from gusts on the airframe while keeping good control. Maneuvering speed is the speed at which the airplane’s maximum permissible load is achieved with an abrupt control input, without exceeding the limit load or stalling. Flying at or near this speed minimizes the structural stresses caused by sudden gusts, because the airplane won’t experience loads beyond its design limits even if the gusts are strong. If you fly faster, gusts can impose larger forces on the wings and structure, increasing the risk of overstress. If you fly too slow, you risk stalling, especially in gusty air. So reducing to maneuvering speed provides the best balance between staying within structural limits and maintaining controllability in turbulence.