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  • Chapter 10: Advanced Flight Maneuvers › Slope Operations › Technique

    Technique Refer to Figure 10-6. At the termination of the approach, if necessary, move the helicopter slowly toward the slope, being careful not to turn the tail upslope. Position the helicopter across the slope at a stabilized hover headed ... into the wind over the intended landing spot (frame 1). Downward pressure on the collective starts the helicopter descending. As the upslope skid touches the ground, hesitate momentarily in a level attitude, then apply slight lateral cyclic in the direction…

  • Chapter 10: Advanced Flight Maneuvers › Slope Operations

    Slope Operations Prior to conducting any slope operations, be thoroughly familiar with the characteristics of dynamic rollover and mast bumping, which are discussed in Chapter 11, Helicopter Emergencies and Hazards. The approach to a slope is similar to the approach ... other landing area. During slope operations, make allowances for wind, barriers, and forced landing sites in case of engine failure. Since the slope may constitute an obstruction to wind passage, anticipate turbulence and downdrafts. Slope Landing A pilot usually lands…

  • Chapter 10: Advanced Flight Maneuvers › Confined Area Operations › Approach

    preselected departure path when it is not visible while sitting in the confined area. Figure 10-8. If the wind velocity is 10 knots or greater, expect updrafts on the windward side and downdrafts on the lee side of obstacles ... Plan the approach with these factors in mind, but be ready to alter plans if the wind speed or direction changes. Approach A high reconnaissance should be completed before initiating the confined area approach. Start the approach phase using…

  • Chapter 9: Basic Flight Maneuvers › Approaches › Technique

    Technique On final approach, at the recommended approach airspeed and at approximately 300 feet AGL, the helicopter should be on the correct ground track (or ground alignment) for the intended landing site, but the axis of the helicopter does ... have to be aligned until about 50-100 feet AGL to facilitate a controlled approach. [Figure 9-20] Just prior to reaching the desired approach angle, begin the approach by lowering the collective sufficiently to get the helicopter decelerating…

  • Chapter 4: Approaches › Approach Control

    Approach Control Approach control is responsible for controlling all instrument flights operating within its area of responsibility. Approach control may serve one or more airports. Control is exercised primarily through direct pilot and controller communication and airport surveillance radar ... Prior to arriving at the initial approach fix (IAF), instructions will be received from the air route traffic control center (ARTCC) to contact approach control on a specified frequency. Where radar is approved for approach control service, it is used…

  • Chapter 10: IFR Flight › Approaches › Approach to an Airport With an Operating Tower, With an Approach Control

    Approach to an Airport With an Operating Tower, With an Approach Control Where radar is approved for approach control service, it is used to provide vectors in conjunction with published IAPs. Radar vectors can provide course guidance and expedite traffic ... final approach course of any established IAP. Figure 10-9 shows an IAP chart with maximum ATC facilities available. Approach control facilities that provide this radar service operate in the following manner: 1. Arriving aircraft are either cleared…