时间:2012-06-08 09:45来源:蓝天飞行翻译 作者:航空 点击:次
To view this page ensure that Adobe Flash Player version 9.0.124 or greater is installed. Student practice Where practical, demonstrate enroute procedures that minimise danger to persons and property on the ground. Student practice Demonstrate the slinging of difficult loads and oscillation-dampening procedures. Student practice Demonstrate pick-up and release procedures without ground crew. Student practice TIPS FOR INSTRUCTORS Students will sometimes be apprehensive of slinging, and care must be taken not to overstress the problems or difficulties associated with this type of operation. Impress upon students the fact that they should use a swivel between the helicopter and the load. If possible, use students (under supervision) as ground crew to give them experience of both sides of the operation. Be sure to brief them on static electricity. Describe how to plan ahead to obtain the best fuel load. Explain the importance of keeping the slinging area clear of debris, such as hats, tarps, boards, etc. Demonstrate a gradual increase in airspeed up to the highest speed for a particular load, then reduce speed slightly as a safety margin. Make sure that the student resists the urge for more speed, as beyond that point is usually where the oscillations develop. Demonstrate as many different types of load using as many types of slinging equipment as possible. 28 MOUNTAIN FLYING AWARENESS GROUND SCHOOL POINTS Maps/charts Flight plans/notifications Weather (mountain) reports and forecasts Flight manual: Performance limitations PREPARATORY INSTRUCTION Aim To develop student awareness of mountainous terrain considerations and to introduce the student to basic mountain flying techniques. Review Advanced take-off and landings (Exercise 7) Confined Area Operations (Exercise 22) Low Level Operations (Exercise 23) Navigation Principles (Exercise 24) Practical loading and maximum weight operations (Exercise 26) Motivation |