For the flight crew members, quick donning type of oxygen masks are compulsory on board any pressurized aeroplane operating at a pressure altitude above:4
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In accordance with JAR-OPS, for a pressurised aeroplane, the minimum requirement for supplemental oxygen needed to supply 100 % of the passengers following a cabin pressurisation failure, is:4
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On a pressurised aeroplane, supplemental oxygen is used to:4
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When a course is plotted at minimum time track, one passes from the air isochrone to the corresponding ground isochrone by applying to the air isochrone a vector which is equal to:4
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The chart in question is of the polar stereographic type with its grid parallel to the zero meridian, and Grid North in the direction of the North geographic pole. The gyro does not comprise a rate correction device.The gyro-magnetic compass of an aircraft standing at an aerodrome located at 59°57'N 010°30'E is switched to free gyro mode at 14.00 UTC, with gyro North being aligned with Grid North and the gyro heading reading 120°. A technical problem delays take off until16.30 UTC. The gyro, whose mechanical precession is zero, was not reset prior to take off.The error (E) at the time of alignment on this runway will be:4
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At a given position where: g = the longitude difference Lm = the average latitudeLo = the tangent of the latitudeThe transport precession is equal to:4
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A polar track is a track part of which is included in an area where the horizontal component of the earth magnetic field is less than:4
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A piece of equipment on your public transport aircraft fails while you are still parked. The reference document you use to decide on the procedure to follow is:4
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Under icing conditions, if you exceeded the holdover time, the correct procedure is:4
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Which one of the following sets of conditions is the least likely to attract flocks of birds?4
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