Education > EXAM > FDMAT AS 221 Enroute Chart HW Questions and Answers 100% correct (All)

FDMAT AS 221 Enroute Chart HW Questions and Answers 100% correct

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MEA is - Minimum Enroute altitude MOCA is - Minimum obstruction clearance altitude OROCA is - off route obstruction clearance altitude MRA is - Minimum reception altitude The _________ is ... the lowest published altitude between radio fixes that assures acceptable navigational signal coverage and meets obstacle clearance requirements between those fixes. - MEA The ______ establishes the minimum altitude the navigation signal can be received for the route and for off-course NAVAID facilities that determine a fix. - MRA The ________ is the lowest published altitude in effect between fixes on VOR airways, off-airway routes, or route segments that meets obstacle clearance requirements for the entire route segment and only guarantees navaid reception within _________ NM - MOCA, 22 The _________ is the lowest altitude at certain fixes at which the aircraft must cross when proceeding in the direction of a higher minimum en route IFR altitude - MCA ____________ is an off-route altitude that provides obstruction clearance with a 1,000-foot buffer in non-mountainous terrain areas and a 2,000-foot buffer in designated mountainous areas within the United States. - OROCA Refer to the Low Enroute Chart. The lowest altitude you may cross the Grand Junction VOR southbound on V391 is: - 10,700 MSL On V484 between the Myton VOR (MTU) and the Grand Junction VOR (JNC), when should you switch VOR frequencies? - At the halfway point On V484, The OROCA in the sector by the WINDO intersection i:s - 11,800 MSL The "T" shaped bars on V484 on both sides of the WINDO intersection indicate: - A change in MEA and/or MOCA along that segment of the airway Heading northwest on V484 from the WINDO intersection towards MTU, the *9000 means: - The MOCA is 9000 ft MSL While planning a flight, you plan to use the JNC V [Show More]

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