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Duplicate Questions

Questions with identical option sets (shuffled). Review and decide which to keep.

6 copies — In airspace "E", what is the minimum flight visibility for a VFR aircraft at FL7…

6 copies — What does the phrase "Roger" mean?…

6 copies — What does "FEW" mean for cloud coverage in a METAR weather report?…

5 copies — In airspace "C" below FL 100, what minimum flight visibility applies to VFR oper…

5 copies — In the event of a radio failure, which transponder code should be selected witho…

4 copies — The ideal level of arousal is at which point in the diagram?…

4 copies — What does readability 1 indicate?…

3 copies — The compass error produced by the aircraft's own magnetic field is known as…

3 copies — According ICAO, what symbol indicates a group of unlighted obstacles?…

3 copies — What is the function of the red blood cells (erythrocytes)?…

3 copies — On the weather chart, the symbol labelled (2) represents a / an…

3 copies — The angular difference between the true course and the true heading is known as …

3 copies — An aircraft is flying at FL 75 with an outside air temperature (OAT) of -9°C. Th…

3 copies — On the aerofoil diagram, what does point number 4 represent?…

2 copies — What is the validity period of the Certificate of Airworthiness?…

2 copies — What does the abbreviation "ARC" stand for?…

2 copies — The Certificate of Airworthiness is issued by the state…

2 copies — What does the abbreviation "SERA" stand for?…

2 copies — What does the abbreviation "TRA" stand for?…

2 copies — What does an area designated as "TMZ" signify?…

2 copies — A flight is classified as a "visual flight" when the…

2 copies — What does the abbreviation "VMC" stand for?…

2 copies — What are the minimum cloud clearance requirements for a VFR flight in airspace "…

2 copies — How is the term "ceiling" defined?…

2 copies — Regarding separation in airspace "E", which statement is correct?…

2 copies — What kind of information is found in the "AD" section of the AIP?…

2 copies — How is "aerodrome elevation" defined?…

2 copies — How is the term "runway" defined?…

2 copies — What does this signal mean?…

2 copies — What does "DETRESFA" signify?…

2 copies — You are flying in a soaring area (zone de vol à voile). What minimum cloud clear…

2 copies — The load factor "n" expresses the ratio between…

2 copies — Which instrument receives its input from the Pitot tube?…

2 copies — Which centre of gravity position on a glider is the most hazardous?…

2 copies — The term "inclination" is defined as…

2 copies — The term "moment" with regard to a mass and balance calculation is referred to a…

2 copies — The term "balance arm" in the context of a mass and balance calculation defines …

2 copies — Which is the purpose of "interception lines" in visual navigation?…

2 copies — The upper limit of LO R 16 equals…

2 copies — The upper limit of LO R 4 equals…

2 copies — Up to which altitude is an overflight prohibited according to the NOTAM?…

2 copies — The "swiss cheese model" can be used to explain the…

2 copies — Which is the percentage of nitrogen in the atmosphere?…

2 copies — What does the term "Red-out" mean?…

2 copies — What is meant by an "inversion layer"?…

2 copies — With QFE set, the barometric altimeter indicates…

2 copies — Which force is responsible for causing "wind"?…

2 copies — The movement of air flowing together is called…

2 copies — Which air mass is likely to produce showers in Central Europe in any season?…

2 copies — Which typical Swiss weather pattern does the sketch below depict?…

2 copies — How do the volume and temperature of a descending air mass change?…

2 copies — A radiosonde at high altitude in the Northern Hemisphere has high pressure to it…

2 copies — When large, supercooled droplets strike the leading surfaces of an aircraft, whi…

2 copies — In a METAR, how are moderate showers of rain encoded?…

2 copies — In METAR code, which identifier denotes heavy rain?…

2 copies — What is the approximate circumference of the Earth measured along the equator?…

2 copies — How is "magnetic course" (MC) defined?…

2 copies — How does the map grid appear in a Lambert (normal conic) projection?…

2 copies — What is meant by the term "terrestrial navigation"?…

2 copies — During approach, an aircraft encounters wind shear with increasing headwind. Wit…

2 copies — What is the mean value of gravitational acceleration at the Earth's surface?…

2 copies — The aerodynamic resultant (drag and lift) depends on air density. When air densi…

2 copies — The trailing edge flap shown below is a:…

2 copies — "Longitudinal stability" refers to stability around which axis?…

2 copies — On the polar diagram, what flight condition does point number 1 indicate?…

2 copies — What does "wing loading" describe?…

2 copies — What is the standard abbreviation for the term "abeam"?…

2 copies — What abbreviation represents "visual flight rules"?…

2 copies — What is the ICAO abbreviation for "obstacle"?…

2 copies — What does the abbreviation "FIS" represent?…

2 copies — What does the abbreviation "FIR" represent?…

2 copies — What does the abbreviation "H24" indicate?…

2 copies — What does the abbreviation "HX" indicate?…

2 copies — What altitude does the altimeter display when set to a given QNH value?…

2 copies — How is the directional information "12 o'clock" correctly transmitted?…

2 copies — What phrase does a pilot use when a transmission is to be answered with "yes"?…

2 copies — What phrase does a pilot use when a transmission is to be answered with "no"?…

2 copies — How should the instruction "DZF after lift-off climb straight ahead until 2500 f…

2 copies — How should the instruction "Next report PAH" be correctly acknowledged?…

2 copies — How should the instruction "Squawk 4321, Call Bremen Radar on 131.325" be correc…

2 copies — How should "You are now entering airspace Delta" be correctly acknowledged?…

2 copies — In what case is visibility transmitted in meters?…