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. Flight manual: Emergency procedures PREPARATORY INSTRUCTION Demonstrate in-flight emergencies as appropriate to type. Student practice Demonstrate tail rotor failures and hydraulic off flight (if applicable to type). Student practice. TIPS FOR INSTRUCTORS Aim For the student to learn how to carry out safe procedures following an in-flight emergency. Motivation Repeated practice in handling in-flight emergencies under simulated conditions will prepare the student for handling a real emergency should one occur. Teaching Points Review the emergency procedures in the flight manual. Explain that it is good airmanship to make a precautionary landing whenever unusual instrument readings, control forces, vibrations or noises occur that indicate a situation critical to continued safe flight even if the helicopter appears to be performing normally in other respects. Describe the procedures for making an emergency or precautionary landing as follows: Identify the emergency. Reduce the power/airspeed where appropriate. Select a suitable landing area. Transmit a MAYDAY or PAN call. Land into wind if possible. Explain that it is important to make a radio call, even though it may be transmitted blind. This will often minimise the time spent on the ground in cases where the flight cannot be continued. When appropriate, transit time may be utilised to discuss/ practice reactions to simulated emergencies. This must to be carefully managed to ensure the primary exercise objectives are still met and the student is not overloaded. Discuss the actions to be taken following the landing; all too often a student lands and has no idea what to do once on the ground. Setting scenarios with the student providing the actions to be taken is good practice. Hydraulics off, if applicable to type, should be introduced in flight at altitude, progressing to approach and landing. |