NAV 51-100

Question 1

9x.x1 (maybe: The CG is located how far aft of datum?)

Answer 1

94.01

Question 2

isa standard

Answer 2

15c, 29.92in.hg.

Question 3

9x3

Answer 3

963

Question 4

x8.4

Answer 4

18.4

Question 5

แผนที่ใครที่ scale ไม่เพี้ยน

Answer 5

Lambert

Question 6

LOP ย่อมาจาก

Answer 6

line of position

Question 7

True north เบี่ยงเบนกับอะไร

Answer 7

True magnetic

Question 8

When CDI needle is centered, TO/FROM should read (hint: จินตนาการจะลงอู่ตะเภารันเวย์ 18)

Answer 8

0 FROM / 180 TO

Question 9

two data which used as axes of lat, long

Answer 9

the equator and prime meridian

Question 10

from equator to pole there is

Answer 10

90 of latitude

Question 11

what direction – greenwich – longitude is measured

Answer 11

east and west

Question 12

variation and deviation is angle between

Answer 12

true north and magnetic north / magnetic north and compass north

Question 13

in a/c there should be a small deviation correction card given for

Answer 13

magnetic heading

Question 14

contour line on chart join the point

Answer 14

the point are same elevation

Question 15

drift correction is angle between

Answer 15

true track and true heading

Question 16

refer to dead reckoning navigation – a straight line –

Answer 16

wind vector / ground vector

Question 17

the direction of north indicated by compass known as

Answer 17

magnetic north

Question 18

scale 1 : 250,000 is

Answer 18

1 inch = 250,000 inch on Earth

Question 19

line cuts all meridians at same angle and not shortest distance

Answer 19

rhumb line

Question 20

terrain elevation on chart is measured

Answer 20

above mean sea level (AMSL)

Question 21

line show value of variation

Answer 21

isogonal line

Question 22

cross country flight, pilot should prepare …

Answer 22

routes and checkpoint of landmark-distance-Gs-time

Question 23

navigation by visual landmark

Answer 23

Pilotage

Question 24

time, speed, distance, direction …

Answer 24

dead reckoning

Question 25

magnetic heading 130, relative bearing 45 deg, what is bearing to station

Answer 25

45 ??? 175 ???

Question 26

most accurate navigation equipment for a/c

Answer 26

VOR/DME station

Question 27

076 - xxx knots

Answer 27

076 - 103 knots

Question 28

xx liters

Answer 28

53 liters

Question 29

240 - xxx knots

Answer 29

240 - 115 knots

Question 30

171 knots - xx:xx

Answer 30

171 knots - 15:06

Question 31

6,046’ - xxx knots

Answer 31

6,046’ - 208 knots

Question 32

xxx - 103 knots

Answer 32

076 - 103 knots

Question 33

xxx - 115 knots

Answer 33

240 - 115 knots

Question 34

xxx knots - 15:06

Answer 34

171 knots - 15:06

Question 35

x,xxx’ - 208 knots

Answer 35

6,046’ - 208 knots