HI.VII.A.S5
SkillMaintain recommended hovering altitude, ±1/2 of that altitude within 10 feet of the surface, if above 10 feet, ±5 feet.
From the FAA library
- Chapter 9: Basic Flight Maneuvers › Normal Takeoff from a Hover › Technique
Normal Takeoff from a Hover A normal takeoff from a hover is an orderly transition to forward flight and is executed to increase altitude safely and expeditiously. Before initiating a takeoff, the pilot should ensure that the proper checklist ... been completed and the helicopter systems are within normal limits. During the takeoff, fly a profile that avoids the cross-hatched or shaded areas of the height/velocity diagram. Technique Refer to Figure 9-12 (position 1). Bring the helicopter…
- Chapter 11: Aircraft Performance › Takeoff and Landing Performance › Landing Performance
deceleration during the landing is identical to the effect on acceleration during the takeoff. The effect of pressure altitude and ambient temperature is to define density altitude and its effect on landing performance. An increase in density altitude increases ... landing speed but does not alter the net retarding force. Thus, the aircraft at altitude lands at the same IAS as at sea level but, because of the reduced density, the TAS is greater. Since the aircraft lands at altitude…
- Chapter 9: Basic Flight Maneuvers › Hovering—Sideward Flight › Technique
Exaggerated movement of the cyclic, resulting in erratic movement over the surface. Figure 9-7. To maintain a straight ground track, use two reference points in line and at some distance in front of the helicopter. Failure to use proper ... antitorque pedal control, resulting in excessive heading change. 3. Failure to maintain desired hovering height. 4. Failure to maintain proper rpm. 5. Failure to maintain alignment with direction of travel. Hovering—Sideward Flight Sideward hovering flight may be necessary…
- Chapter 9: Basic Flight Maneuvers › Normal Takeoff from the Surface › Technique
Failing to adjust the throttle to maintain proper rpm. 7. Failing to transition to a level crab to maintain ground track. Figure 9-12. The helicopter takes several positions during a normal takeoff from hover. Normal Takeoff from the Surface ... Normal takeoff from the surface is used to move the helicopter from a position on the surface into effective translational lift and a normal climb using a minimum amount of power. If the surface is dusty or covered with loose…
- Chapter 9: Basic Flight Maneuvers › Hovering—Rearward Flight › Technique
Common Errors 1. Exaggerated movement of the cyclic, resulting in overcontrolling and erratic movement over the surface. 2. Failure to use proper antitorque pedal control, resulting in excessive heading change. 3. Failure to maintain desired hovering height. 4. Failure ... maintain proper rpm. 5. Failure to make sure the area is clear prior to starting the maneuver. Hovering—Rearward Flight Rearward hovering flight may be necessary to move the helicopter to a specific area when the situation is such that…
- 14 CFR § 91.179 IFR cruising altitude or flight level.
cruising altitude or flight level. Unless otherwise authorized by ATC, the following rules apply— (a) In controlled airspace. Each person operating an aircraft under IFR in level cruising flight in controlled airspace shall maintain the altitude or flight level assigned ... that aircraft by ATC. However, if the ATC clearance assigns “VFR conditions on-top,” that person shall maintain an altitude or flight level as prescribed by § 91.159. (b) In uncontrolled airspace. Except while in a holding pattern of 2 minutes…