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Exam simulation General Navigation ATPL - Airline Transport Pilot license

Exam simulation ATPL General Navigation 120 questions on 120 minutes

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1 - Consider the following statements on the great circle and the rhumb line running through the same two positions:
2 - With reference to inertial navigation systems, a TAS input is:
3 - An island appears 30° to the right of the centre line on an airborne weather radar display. What is the true bearing of the aircraft from the island if at the time of observation the aircraft was on a magnetic heading (MH) of 355° with the magnetic variation (VAR) 15°E?
4 - The horizontal component of the Earth's magnetic field:
5 - Given:CRN VOR (N5318.1 W00856. 5) DME 18 NM, SHA VOR (N5243.3 W00853. 1) DME 30 NM,Aircraft heading 270°(M),Both DME distances decreasing. What is the aircraft position?
6 - The outer marker of an ILS with a 3° glide slope is located 4.6 NM from the threshold. Assuming a glide slope height of 50 FT above the threshold, the approximate height of an aircraft passing the outer marker is:
7 - An aircraft at FL350 is required to commence descent when 85 NM from a VOR and to cross the VOR at FL80. The mean GS for the descent is 340 kt.What is the minimum rate of descent required?
8 - When the length of day is measured with reference to the passage of the apparent Sun:
9 - A is at 55°00'N 151°00'W and B at 45°00'N 162°53'W.What is the departure?
10 - (Refer to figure 061-0 5)Complete line 2 of the FLIGHT NAVIGATION LOG, position "C" to "D". What is the HDG° (M) and ETA?
question gnav34.webp
11 - The purpose of the TAS input, from the air data computer, to the Inertial Navigation System is for:
12 - On The Earth's ellipsoid one degree of latitude near the equator is:
13 - How does the convergency of any two meridians on the Earth change with varying latitude?
14 - Given:ILS GP angle = 3.5 DEG, GS = 150 KT.What is the approximate rate of descent?
15 - Given:TAS 487kt, FL 330,Temperature ISA + 15. Calculate the MACH Number?
16 - Given:True HDG = 233°, TAS = 480 kt, Track (T) = 240°, GS = 523 kt.Calculate the W/V?
17 - In a sunrise/sunset table given for the 28th June at a certain latitude, sunrise is given as 0239 and sunset is given as 2127.What is the most likely latitude?
18 - Given:Distance 'A' to 'B' is 100 NM,Fix obtained 40 NM along and 6 NM to the left of course. What heading alteration must be made to reach 'B'?
19 - Given:True Heading = 090° TAS = 180 ktGS = 180 ktDrift 5° right Calculate the W/V?
20 - Which is the highest latitude listed below at which the sun will rise above the horizon and set every day?
21 - In the Air Almanac the highest time difference listed for difference between UTC and Standard time is maximum:
22 - "Mean time" has been introduced in order to:
23 - When it is 0600 Standard Time in Queensland (Australia) the Standard Time in Hawaii (USA) is:
question gnav1.webp
24 - Parallels of latitude, except the equator, are:
25 - An island appears 60° to the left of the centre line on an airborne weather radar display. What is the true bearing of the aircraft from the island if at the time of observation the aircraft was on a magnetic heading (MH) of 276° with the magnetic variation (VAR) 10°E?
26 - The Local Mean Time at longitude 095°20'W, at 0000 UTC, is:
27 - Which definition describes best the notion "poles"?
28 - Given:TAS = 375 kt, True HDG = 124°,W/V = 130°(T)/55kt.Calculate the true track and GS?
29 - What is the standard formula for convergency?
30 - A direct reading compass should be swung when:
31 - What is the approximate distance from A to B, given:Direct mercator chart with a scale of 1:200.000 at the Equator. Chart length from A to B, in the vicinity of the Equator = 11cm.
32 - Which statement about meridians is correct?
33 - Given:CON VOR (N5354.8 W00849. 1) DME 30 NM, CRN VOR (N5318.1 W00856. 5) DME 25 NM,Aircraft heading 270°(M),Both DME distances decreasing. What is the aircraft position?
question gnav35.webp
34 - On which of the following chart projections is it NOT possible to represent the north or south poles?
35 - Given:TAS = 140 kt, True HDG = 302°,W/V = 045°(T)/45ktCalculate the drift angle and GS?
36 - Which of the aeronautical chart symbols indicates an NDB?
question gnav14.webp
37 - Given:Magnetic heading = 255° VAR = 40°WGS = 375 ktW/V = 235°(T) / 120 ktCalculate the drift angle?
38 - The International Nautical Mile defined by ICAO is equivalent to:
39 - What is meant by "Aphelion"?
40 - In an Inertial Navigation System (INS), Ground Speed (GS) is calculated:
41 - An aircraft leaves 0°N/S 45°W and flies due South for 10 hours at a speed of 540 kts. What is its position?
42 - Given:TAS = 227 kt, Track (T) = 316°,W/V = 205/15kt.Calculate the HDG (°T) and GS?
43 - On an oblate spheroid representing the Earth's shape:
44 - Two points A and B are 1000 NM apart. TAS = 490 kt.On the flight between A and B the equivalent wind is -20 kt.On the return leg between B and A, the equivalent wind is +40 kt.What distance from A, along the route A to B, is the Point of Equal Time (PET)?
45 - An aircraft at FL370 is required to commence descent at 120 NM from a VOR and to cross the facility at FL130. If the mean GS for the descent is 288 KT, the minimum rate of descent required is:
46 - Given:TAS = 200 kt, Track (T) = 073°,W/V = 210/20kt.Calculate the HDG (°T) and GS?
47 - An aircraft is flying at FL 200. OAT = 0°C.When the actual air pressure on an airfield at MSL is placed in the subscale of the altimeter the indicated altitude is 19300ft.Calculate the aircraft's true altitude.
48 - The alignment time, at mid-latitudes, for an Inertial Reference System using laser ring gyros is approximately:
49 - An aircraft in the northern hemisphere makes an accurate rate one turn to the right/starboard. If the initial heading was 330°, after 30 seconds of the turn the direct reading magnetic compass should read:
50 - An aircraft flies a great circle track from 56° N 070° W to 62° N 110° E. The total distance travelled is?
51 - Given:TAS = 90 kt, HDG (T) = 355°,W/V = 120/20kt.Calculate the Track (°T) and GS?
52 - What is the average track (°M) and distance between WTD NDB (N5211.3 W00705.0) and BAL VOR (N5318.0 W00626.9)?
53 - An aircraft takes off from the aerodrome of BRIOUDE (altitude 1483', QFE = 963 hPa, temperature = 32°C).Five minutes later, passing 5000' on QFE, the second altimeter set on 1013 hPa will indicate approximately:
54 - Which of the following statements concerning the aircraft positions indicated on a triple fit Inertial Navigation System (INS)/ Inertial Reference System (IRS) on the CDU is correct?
55 - Magnetic compass calibration is carried out to reduce:
56 - Refer to E(LO)1 or attachment.What is the radial and DME distance from SHA VOR/DME (N5243.3 W00853. 1) to position N5220 W00810?
57 - Mu'a, Tonga Islands, is situated at (21°11'S, 175°07'W)In the Air Almanac the standard time of Tonga Islands is listed as UTC +13. for August 21st the sunrise table in the Air Almanac shows:20°S: 06:1830°S: 06:28What is the standard time of sunrise at Mu'a?
58 - An aircraft is following a true track of 048° at a constant TAS of 210 kt. The wind velocity is 350° / 30 kt.The GS and drift angle are:
59 - An aircraft at latitude 10N flies south at a groundspeed of 445 kph. What will be its latitude after 3 h?
60 - Route 'A' (44°N 026°E) to 'B' (46°N 024°E) forms an angle of 35° with longitude 026°E. Variation at A is 3°E. What is the initial magnetic track from A to B?
61 - Given:SHA VOR (N5243.3 W00853. 1) radial 205°, CRK VOR (N5150.4 W00829.7) radial 317°.What is the aircraft position?
question gnav35.webp
62 - Given:TAS = 470 kt, True HDG = 317°W/V = 045°(T)/45ktCalculate the drift angle and GS?
63 - In which occasions does the rhumb line track and the great circle track coincide on the surface of the Earth?
64 - The maximum difference between geocentric and geodetic latitude occurs at about:
65 - Some inertial reference and navigation systems are known as 'strapdown'. This means that:
66 - In a Flight Management System (FMS), control Display Units (CDUs) are used pre-flight to
67 - On a polar stereographic chart, the initial great circle course from A 70°N 060°W to B 70°N 060°E is approximately:
68 - An island is observed by weather radar to be 15° to the left.The aircraft heading is 120°(M) and the magnetic variation 17°W. What is the true bearing of the aircraft from the island?
69 - When turning right from 330°(C) to 040°(C) in the northern hemisphere, the reading of a direct reading magnetic compass will:
70 - Given:Runway direction 230°(T), Surface W/V 280°(T)/40 kt.Calculate the effective cross-wind component?
71 - Given:Runway direction 305°(M), Surface W/V 260°(M)/30 kt.Calculate the cross-wind component?
72 - When the time is 2000 UTC, it is:
73 - Given:CAS 120 kt,FL 80,OAT +20°C.What is the TAS?
74 - What is the local mean time, position 65°25'N 123°45'W at 2200 UTC?
75 - Given:TAS = 485 KT OAT = ISA +10°C FL 410calculate the Mach Number
76 - Consider the following statements on rhumb lines:
77 - On a Lambert conformal conic chart the convergence of the meridians:
78 - How is the radio position determined by the FMC in the B737-400 Electronic Flight Instrument System?
79 - Given:TAS = 370 KT True HDG = 181°W/V = 095°(T) / 35 KTCalculate the true track and GS?
80 - Which aeronautical chart symbol indicates an unlighted obstacle?
question gnav40.webp
81 - Given:SHA VOR/DME (N5243.3 W00853. 1) radial 025°/49 NM.What is the aircraft position?
82 - On a polar stereographic chart the scale at the pole is 1:5.000.000. Calculate the scale of the chart at 65°N:
83 - The scale on a Lambert conformal conic chart:
84 - An aircraft flies the following rhumb line tracks and distances from position 04°00'N 030°00'W:600 NM South, then 600 NM East, then 600 NM North, then 600 NM West.The final position of the aircraft is:
85 - Given:FL250,OAT -15 °C, TAS 250 kt.Calculate the Mach No.?
86 - A map is conformal when:
87 - Given:True HDG = 206°, TAS = 140 kt, Track (T) = 207°, GS = 135 kt.Calculate the W/V?
88 - The Sunrise / Sunset (SR/SS) table for the 23rd of February at latitude 40°N gives:SR = 06:44SS = 17:44At 12:00 Central European Time (UTC+ 1) at 40°N:
89 - An aircraft at FL120, IAS 200kt, OAT -5° and wind component +30kt, is required to reduce speed in order to cross a reporting point 5 MIN later than planned.Assuming flight conditions do not change, when 100 NM from the reporting point IAS should be reduced to:
90 - At 0422 an aircraft at FL370, GS 320 KT,is on the direct track to VOR 'X' 185 NM distant. The aircraft is required to cross VOR 'X' at FL80.For a mean rate of descent of 1800 fpm at a mean GS of 232 KT, the latest time at which to commence descent is:
91 - Which statement is correct about the apparent solar day?
92 - A Mercator chart has a scale at the equator = 1: 3 704 000. What is the scale at latitude 60° S?
93 - Given:value for the flattening of the Earth is 1/298.Earth's semi-major axis, as measured at the equator, equals 6378.4 km. What is the semi-minor axis (km) of the earth at the axis of the poles?
94 - A rhumb line from a position 86°N 30°W has an initial track of 085°T is it:
95 - Given:Great circle from P to Q measured at P = 095° Southern hemisphereConversion angle P - Q = 7°What is the rhumb line track P - Q?
96 - The angle between Magnetic North and Compass North is called:
97 - Isogrives are lines that connect positions that have:
98 - An aircraft at FL350 is required to cross a VOR/DME facility at FL110 and to commence descent when 100 NM from the facility. If the mean GS for the descent is 335 KT, the minimum rate of descent required is:
99 - The circumference of The Earth is approximately:
100 - What is the average track (°T) and distance between CON VOR (N5354.8 W00849. 1) and BEL VOR (N5439.7 W00613.8)?
101 - Assume a North polar stereographic chart whose grid is aligned with the Greenwich meridian.An aircraft flies from the geographic North pole for a distance of 480 NM along the 110°E meridian, then follows a grid track of 154° for a distance of 300 NM. Its position is now approximately:
question gnav38.webp
102 - Given: GS = 510 kt. Distance A to B = 43 NMWhat is the time (MIN) from A to B?
103 - In a navigation chart a distance of 49 NM is equal to 7 cm. The scale of the chart is approximately:
104 - On a Direct Mercator chart a great circle will be represented by a:
105 - Given:TAS = 155 kt, HDG (T) = 216°,W/V = 090/60kt.Calculate the Track (°T) and GS.
106 - Given:SHA VOR (N5243.3 W00853. 1) radial 223°, CRK VOR (N5150.4 W00829.7) radial 322°.What is the aircraft position?
107 - The local hour angle of the mean sun at 1200 LMT is:
108 - 730 fpm equals:
109 - The following waypoints are entered into an inertial navigation system (INS):WPT 1: 60N 30W WPT 2: 60N 20W WPT 3: 60N 10WThe inertial navigation is connected to the automatic pilot on the route WP1 - WP2 - WP3. The track change on passing WPT 2:
110 - Which statement about the duration of daylight is true?
111 - What is the average track (°T) and distance between BAL VOR (N5318.0 W00626.9) and CRN NDB (N5318.1 W00856. 5)?
112 - On a Lambert conformal conic chart, the distance between parallels of latitude spaced the same number of degrees apart:
113 - A "landing compass' is:
114 - Isogonic lines connect positions that have:
115 - What is difference in latitude from 30°39'S 20°20'E to 45°23'N 40°40'E:
116 - If the mean Sun moves 121°30' along the equator, that equals:
117 - A great circle intersects the equator on 030°W with a great circle direction of 035°(T). An aircraft tracking the great circle will reach the maximum Northern/Southern latitude in position
118 - The exact equation for calculating the convergence between two meridians running through two different positions:Note:GCTTin = Great Circle True Track Initial GCTTfin = Great Circle True Track Final
119 - An aircraft at FL390 is required to descend to cross a DME facility at FL70. Maximum rate of descent is 2500 FT/MIN, mean GS during descent is 248 kt. What is the minimum range from the DME at which descent should commence?
120 - The resultant of the first integration of the output from the east/west accelerometer of an inertial navigation system (INS) in NAV MODE is:
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