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  • Chapter 7: Aircraft Systems › Fuel Systems › Fuel System Icing

    hazardous. Remember, the use of a chamois does not always ensure decontaminated fuel. Worn-out chamois do not filter water; neither will a new, clean chamois that is already water-wet or damp. Most imitation chamois skins do not filter ... water. Fuel System Icing Ice formation in the aircraft fuel system results from the presence of water in the fuel system. This water may be undissolved or dissolved. One condition of undissolved water is entrained water that consists of minute…

  • RULES OF THE SEA › INLAND AND INTERNATIONAL WATERS

    Coast Guard (USCG) regulations, the definition of a vessel includes virtually anything capable of being used for transportation on water, including seaplanes on the water. Therefore, any time a seaplane is operating on the water, whether under power ... Printing Office. These rules apply to all public or private vessels navigating upon the high seas and certain inland waters. INLAND AND INTERNATIONAL WATERS Inland waters are divided visually from international waters by buoys in areas with frequent ocean traffic…

  • LANDING › GLASSY WATER LANDING

    GLASSY WATER LANDING Flat, calm, glassy water certainly looks inviting and may give the pilot a false sense of safety. By its nature, glassy water indicates no wind, so there are no concerns about which direction to land, no crosswind ... consider, no weathervaning, and obviously no rough water. Unfortunately, both the visual and the physical characteristics of glassy water hold potential hazards for complacent pilots. Consequently, this surface condition is frequently more dangerous than it appears for a landing seaplane…

  • Chapter 7: Aircraft Systems › Fuel Systems › Fuel Contamination

    strainer quick drain and from each fuel tank sump into a transparent container and then checked for dirt and water. When the fuel strainer is being drained, water in the tank may not appear until all the fuel has been ... drained from the lines leading to the tank. This indicates that water remains in the tank and is not forcing the fuel out of the fuel lines leading to the fuel strainer. Therefore, drain enough fuel from the fuel strainer…

  • Chapter 6: Flight Controls › Flight Control Systems › V-Tail

    This motion is called yaw. Like the other primary control surfaces, the rudder is a movable surface hinged to a fixed surface in this case, to the vertical stabilizer or fin. The rudder is controlled by the left and right ... rudder pedals. When the rudder is deflected into the airflow, a horizontal force is exerted in the opposite direction. [Figure 6-15] By pushing the left pedal, the rudder moves left. This alters the airflow around the vertical stabilizer/rudder…

  • Chapter 2: Engine Fuel & Fuel Metering Systems › Fuel Control Maintenance › Fuel System Operation

    control is actuated by the control shaft when the power lever is moved toward the maximum power position. A water injection speed reset servo resets the speed adjustment to a higher value during water injection. Without this adjustment, the fuel ... control would decrease rpm so that no additional thrust would be realized during water injection. The servo is a shuttle valve that is acted upon by water pressure during water injection. Movement of the servo displaces a lever…