Question 194-1 : Correct statement about a polar stereographic chart is ? [ Level reports ]

Question 194-2 : Levels curve on a hypsometric chart refer to ?

Altitude.

A hypsometric chart is a map having contour lines through points of equal elevation com encom061 707jpgusually hypsometric map shows elevation by means of shading and tinting

Question 194-3 : On a lambert conformal projection the scale at a point at 60°n in the direction of truenorth is 1 1000000what is the scale at the same point in an easterly direction ?

1 1000000.

Question 194-4 : It can be stated concerning a mercator chart ?

It is a designated as cylindrical projection but it is in fact mathematically produced.

Question 194-5 : A chart with a small scale is a chart that cover ?

Big areas and does not show many details.

Small scale = small detailthe scale of a chart refers to a measurement of area not distance a chart covering a relatively large area is called a small scale chart eg 1 1 000 000

Question 194-6 : A chart with a large scale is a chart that cover ?

Small areas and shown a lot of details.

Large scale = large detailthe scale of a chart refers to a measurement of area not distance a chart covering a relatively large area is called a large scale chart eg 1 10 000

Question 194-7 : For navigation a polar stereographic chart is usedthe straight line between a 75°00'0s 166°00'0e and b 78°00'0s 154°00'0e is drawn in this chart the true track angle of the rhumbline is 223°calculate the direction °t of the straight line in position b ?

229°.

Question 194-8 : For navigation a polar stereographic chart is usedthe straight line between a 75°00'0n 166°00'0e and b 78°00'0n 154°00'0e is drawn in this chartthe true track angle of the rhumbline in b is 317°calculate the direction °t of the straight line in position b ?

311°.

Question 194-9 : Two positions at the same latitude are plotted on an aeronautical chart and the meridians at these two positions converge by 30°given this convergence the true ?

Great circle route between these two positions will vary by 30°.

Question 194-10 : Why can parallels be considered as special loxodromies ?

They intersect all meridians at an angle of 90°.

Question 194-11 : What is the radial and dme distance from bel vordme n54397 w006138 to position n5500 w00700 err a 061 243 ?

315° 34 nm.

Img com encom061 243jpguse the magnetic tick and center your protractor you read 315°use the scale to find a distance of 34 nm

Question 194-12 : What is the average track °m and distance between crk vor n51504 w008297 and crn ndb n53181 w008565 err a 061 245 ?

357° 89 nm.

Img com encom061 245jpguse the magnetic north pointer at shannon center your protractor and read an average magnetic track of 357°use the scale to find the distance we find a distance of 90 nm but it might come from the chart qualityfor information 349° is the average true track

Question 194-13 : What is the average track °m and distance between wtd ndb n52113 w007050 and bal vor n53180 w006269 err a 061 247 ?

026° 71 nm.

Question 194-14 : What is the average track °m and distance between bal vor n53180 w006269 and slg ndb n54167 w008360 err a 061 249 ?

316° 96 nm.

Img com encom061 249ajpguse the scale to find the distance 96 nm com encom061 249bjpgmagnetic north is indicated over vors and ndbs report the magnetic north tick center your protractor you read an average magnetic track of 316°

Question 194-15 : What is the radial and dme distance from crk vordme n51504 w008297 to position n5210 w00920 err a 061 403 ?

311° 38 nm.

Question 194-16 : What is the radial and dme distance from crk vordme n51504 w008297 to position n5140 w00730 err a 061 405 ?

113° 38 nm.

com encom061 405jpg

Question 194-17 : What is the radial and dme distance from sha vordme n52433 w008531 to position n5310 w00830 err a 061 407 ?

035° 30 nm.

com encom061 407jpg

Question 194-18 : What is the radial and dme distance from sha vordme n52433 w008531 to position n5210 w00920 err a 061 409 ?

214° 37 nm.

com encom061 409jpg

Question 194-19 : What is the radial and dme distance from con vordme n53548 w008491 to position n5400 w00800 err a 061 411 ?

088° 29 nm.

com encom061 411jpg

Question 194-20 : What is the radial and dme distance from con vordme n53548 w008491 to position n5330 w00930 err a 061 413 ?

233° 35 nm.

com encom061 413jpg

Question 194-21 : What is the average track °t and distance between con vor n53548 w008491 and bel vor n54397 w006138 err a 061 415 ?

063° 101 nm.

Report the true north tick center your protractor you read an average true track of 063° com encom061 415pnguse the scale to find the distance 101 nm

Question 194-22 : What is the average track °t and distance between wtd ndb n52113 w007050 and foy ndb n52340 w009117 err a 061 417 ?

286° 81 nm.

Report the true north tick center your protractor you read an average true track of 286° com encom061 417jpguse the scale to find the distance 81 nm

Question 194-23 : What is the average track °t and distance between sha vor n52433 w008531 and con vor n53548 w008491 err a 061 419 ?

002° 72 nm.

Report the true north tick center your protractor you read an average true track of 002° com encom061 419jpguse the scale to find the distance 72 nm

Question 194-24 : What is the average track °t and distance between bal vor n53180 w006269 and cfn ndb n55026 w008204 err a 061 421 ?

327° 124 nm.

Report the true north tick center your protractor you read an average true track of 327° com encom061 421jpguse the scale to find the distance 124 nm

Question 194-25 : Given sha vor n52433 w008531 radial 205° crk vor n51504 w008297 radial 317° what is the aircraft position err a 061 424 ?

N5210 w00910.

com encom061 424jpg

Question 194-26 : Given sha vor n52433 w008531 radial 129° crk vor n51504 w008297 radial 047° what is the aircraft position err a 061 426 ?

N5220 w00750.

com encom061 426jpg

Question 194-27 : Given sha vordme n52433 w008531 radial 120°35 nm what is the aircraft position err a 061 428 ?

N5230 w00800.

com encom061 428jpg

Question 194-28 : Given sha vordme n52433 w008531 radial 232°32 nm what is the aircraft position err a 061 430 ?

N5220 w00930.

Question 194-29 : Given sha vordme n52433 w008531 radial 048°22 nm what is the aircraft position err a 061 432 ?

N5300 w00830.

com encom061 432jpg

Question 194-30 : Given sha vor n52433 w008531 crk vor n51504 w008297aircraft position n5230 w00820which of the following lists two radials that are applicable to the aircraft position err a 061 434 ?

Sha 131° crk 017°.

Debiassi when two answers are quite close try to line up the douglas protractor with two known values ie sha 052° and 115° radials for the airways this really improves accuracy

Question 194-31 : Given sha vor n52433 w008531 con vor n53548 w008491 aircraft position n5330 w00800 which of the following lists two radials that are applicable to the aircraft position err a 061 436 ?

Sha 042° con 138°.

com encom061 436jpgmagnetic north is indicated over vors and ndbs

Question 194-32 : Given sha vor n52433 w008531 dme 50 nm crk vor n51504 w008297 dme 41 nm aircraft heading 270° m both dme distances increasingwhat is the aircraft position err a 061 438 ?

N5200 w00935.

com encom061 438jpgyou draw two circles use the vertical scale to define the distances both dme distances increasing so this is the only valid junction position

Question 194-33 : Given crn vor n53181 w008565 dme 18 nm sha vor n52433 w008531 dme 30 nm aircraft heading 270° m both dme distances decreasing what is the aircraft position err a 061 440 ?

N5310 w00830.

Question 194-34 : Given con vor n53548 w008491 dme 30 nm crn vor n53181 w008565 dme 25 nm aircraft heading 270° m both dme distances decreasing what is the aircraft position err a 061 442 ?

N5330 w00820.

Question 194-35 : Given sha vordme n52433 w008531 birr aerodrome n5304 w00754 what is the sha radial and dme distance when overhead birr aerodrome err a 061 444 ?

068° 41 nm.

Question 194-36 : Given con vordme n53548 w008491 castlebar aerodrome n5351 w00917 what is the con radial and dme distance when overhead castlebar aerodrome err a 061 446 ?

265° 17 nm.

Question 194-37 : An aircraft departs from position a 04°10' s 178°22'w and flies northward following the meridian for 2950 nmit then flies westward along the parallel of latitude for 382 nm to position bthe coordinates of position b are ?

45°00'n 172°38'e.

Question 194-38 : What is the time required to travel along the parallel of latitude 60°n between meridians 010°e and 030°w at a groundspeed of 480 kt ?

2 h 30.

Distance in longitude = 40°at the equator 1° = 60 nmdistance in nm = 40° x 60 nm x cos latitudedistance = 40° x 60 nm x cos 60°distance = 1200 nm1200 480 kt = 2 h 30

Question 194-39 : Given the following magnetic heading 060° magnetic variation 8°w drift angle 4° rightwhat is the true track ?

056°.

1363use this wonderful table for those questions gomis01 060° menos 8°w son 052° como es heading ya tiene el ángulo de deriva incluido por lo que solo tenemos que quitarselo 052° 4° = 048° no drift is always measured from heading to track

Question 194-40 : An aircraft is following a true track of 048° at a constant tas of 210 kt the wind velocity is 350° 30 ktthe gs and drift angle are ?

192 kt 7° right.

Under index set true track 048° centre dot on tas 210 kt with the rotative scale set wind com encom061 12jpgnow drift is always measured from heading to track turn to set true heading 041° 048° 7° right drift under index you now read a ground speed of 192 kt