Recommended Procedures/Techniques Learjet 40/45 3-8 MP-132 May 2004 Emergency Descent Descent • Maintain pitch attitude until reaching MMO/VMO • Adjust pitch altitude to maintain MMO/VMO – trim • Accomplish Emergency Descent checklist when able • Autopilot use is optional Notify ATC of emergency descent • Ask for minimum safe altitude and current altimeter setting Cabin altitude single chime and voice warnings activate or cabin altitude exceeds 10,000 ft Look aft in cabin to check on pasengers Checklist recognition • Crew oxygen masks • Thrust levers idle • Autopilot disengaged • Spoilers extended • Establish approximately 10 to 12° nosedown pitch altitude • Descend at MMO/VMO Level off at altitude not requiring the mask • Spoilers retracted • Power as required to maintain safe speed MAINTAIN PRESENT HEADING PF PNF “ ” CALL RESPONSE L40_SOP_014 Emergency Descent Figure 3 - 3作者: 航空 时间: 2010-4-25 14:52:34
Recommended Procedures/Techniques Learjet 40/45 3-8 MP-132 May 2004 Emergency Descent Descent • Maintain pitch attitude until reaching MMO/VMO • Adjust pitch altitude to maintain MMO/VMO – trim • Accomplish Emergency Descent checklist when able • Autopilot use is optional Notify ATC of emergency descent • Ask for minimum safe altitude and current altimeter setting Cabin altitude single chime and voice warnings activate or cabin altitude exceeds 10,000 ft Look aft in cabin to check on pasengers Checklist recognition • Crew oxygen masks • Thrust levers idle • Autopilot disengaged • Spoilers extended • Establish approximately 10 to 12° nosedown pitch altitude • Descend at MMO/VMO Level off at altitude not requiring the mask • Spoilers retracted • Power as required to maintain safe speed MAINTAIN PRESENT HEADING PF PNF “ ” CALL RESPONSE L40_SOP_014 Emergency Descent Figure 3 - 3作者: dul 时间: 2011-2-11 15:33:15 标题: MANUAL 8 MANUAL 8 MANUAL 8 MANUAL 8 MANUAL 8 MANUAL 8