Utilizing your notes and past knowledge answer the following questions: 1) From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion? 2) How do you counter the effects of adverse yaw? 3) What must a pilot do to maintain steady altitude during a roll or bank of an aircraft? 4) In an aircraft with a T-tail configuration during normal flight conditions, what effects are removed from influencing the elevator? 5) At slow speeds, the elevator on a T-tail Warm-Up – 1/10 – 10 minutes
Warm-Up – 1/10 – 10 minutes. Utilizing your notes and past knowledge answer the following questions: From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion? How do you counter the effects of adverse ya w? - PowerPoint PPT Presentation
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Utilizing your notes and past knowledge answer the following questions:
1) From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion?
2) How do you counter the effects of adverse yaw?
3) What must a pilot do to maintain steady altitude during a roll or bank of an aircraft?
4) In an aircraft with a T-tail configuration during normal flight conditions, what effects are removed from influencing the elevator?
5) At slow speeds, the elevator on a T-tail aircraft must be moved through a (larger or smaller) number of degrees of travel to raise the nose the same amount as on a conventional aircraft.
Warm-Up – 1/10 – 10 minutes
Questions / Comments
Utilizing your notes and past knowledge answer the following questions:
1) From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion?
2) How do you counter the effects of adverse yaw?
3) What must a pilot do to maintain steady altitude during a roll or bank of an aircraft?
4) In an aircraft with a T-tail configuration during normal flight conditions, what effects are removed from influencing the elevator?
5) At slow speeds, the elevator on a T-tail aircraft must be moved through a (larger or smaller) number of degrees of travel to raise the nose the same amount as on a conventional aircraft.
Warm-Up – 1/10 – 10 minutes
Flight Control SystemsAdverse Yaw
• This results in the aircraft yawing toward the wing which had experienced an increase in lift (and drag).
• From the pilot’s perspective, the yaw is opposite the direction of the bank.
Utilizing your notes and past knowledge answer the following questions:
1) From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion?
2) How do you counter the effects of adverse yaw?
3) What must a pilot do to maintain steady altitude during a roll or bank of an aircraft?
4) In an aircraft with a T-tail configuration during normal flight conditions, what effects are removed from influencing the elevator?
5) At slow speeds, the elevator on a T-tail aircraft must be moved through a (larger or smaller) number of degrees of travel to raise the nose the same amount as on a conventional aircraft.
Warm-Up – 1/10 – 10 minutes
Flight Control SystemsAdverse Yaw
• Application of rudder is used to counteract adverse yaw.
• The amount of rudder control required is greatest at low airspeeds, high angles of attack, and with large aileron deflections.
Utilizing your notes and past knowledge answer the following questions:
1) From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion?
2) How do you counter the effects of adverse yaw?
3) What must a pilot do to maintain steady altitude during a roll or bank of an aircraft?
4) In an aircraft with a T-tail configuration during normal flight conditions, what effects are removed from influencing the elevator?
5) At slow speeds, the elevator on a T-tail aircraft must be moved through a (larger or smaller) number of degrees of travel to raise the nose the same amount as on a conventional aircraft.
Warm-Up – 1/10 – 10 minutes
Flight Control SystemsAdverse Yaw
• Additionally, because more lift is required during a turn than when in straight-and-level flight, the angle of attack (AOA) must be increased by applying elevator back pressure.
Utilizing your notes and past knowledge answer the following questions:
1) From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion?
2) How do you counter the effects of adverse yaw?
3) What must a pilot do to maintain steady altitude during a roll or bank of an aircraft?
4) In an aircraft with a T-tail configuration during normal flight conditions, what effects are removed from influencing the elevator?
5) At slow speeds, the elevator on a T-tail aircraft must be moved through a (larger or smaller) number of degrees of travel to raise the nose the same amount as on a conventional aircraft.
Warm-Up – 1/10 – 10 minutes
Flight Control SystemsT-Tail
• In a T-tail configuration, the elevator is above most of the effects of downwash from the propeller as well as airflow around the fuselage and/or wings during normal flight conditions.
Utilizing your notes and past knowledge answer the following questions:
1) From a pilot’s perspective, what is the direction of the yaw and what do we refer to this type of motion?
2) How do you counter the effects of adverse yaw?
3) What must a pilot do to maintain steady altitude during a roll or bank of an aircraft?
4) In an aircraft with a T-tail configuration during normal flight conditions, what effects are removed from influencing the elevator?
5) At slow speeds, the elevator on a T-tail aircraft must be moved through a (larger or smaller) number of degrees of travel to raise the nose the same amount as on a conventional aircraft.
Warm-Up – 1/10 – 10 minutes
Flight Control SystemsT-Tail
• An additional benefit is reduced vibration and noise inside the aircraft.
• At slow speeds, the elevator on a T-tail aircraft must be moved through a larger number of degrees of travel to raise the nose a given amount than on a conventional-tail aircraft.
Questions / Comments
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• 1982 — The Airbus A300 becomes the world's first wide-bodied airliner to be certified for operation by a flight crew of two.
• The forces required to raise the nose of a T-tail aircraft are greater than those for a conventional-tail aircraft.
• The pilot must be aware that the required control forces are greater at slow speeds during takeoffs, landings, or stalls than for similar size aircraft equipped with conventional tails.