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1st sem (2nd YR) > NAOPM > Flashcards

NAOPM Flashcards

1
Q

Charts used by Pilots

A
  • ICAO AERONAUTICAL CHART
  • EN ROUTE CHARTS
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2
Q

CHARTS USED FOR VFR AND IFR

A

ICAO AERONAUTICAL CHART

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3
Q
  • Flying in good weather conditions and with visual ground references
  • Mostly used by Small Private Aircraft
A

VISUAL FLIGHT RULES

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4
Q
  • Flying without visual ground references in day or night, or in bad weather conditions
  • These rules are used in commercial flights
  • Requires aid from Radio Navigation systems and their ground stations to perform a safe and economic flight
A

INSTRUMENT FLIGHT RULES

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5
Q
  • Shows all types of Radio Navigation Aids and flight route lines
  • It does not show objects on the ground like roads
A

EN ROUTE CHARTS

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6
Q

WHERE ARE CHARTS ORIENTED TO

A

TRUE NORTH

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7
Q

ANY SPECIFIC GEOGRAPHICAL POINT CAN BE LOCATED BY REFERENCE TO ITS

A

LONGITUDE AND LATITUDE

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8
Q

AN IMAGINARY CIRCLE EQUIDISTANT FROM THE POLES OF THE EARTH.

A

EQUATOR

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9
Q

CIRCLES _______ TO THE EQUATOR (LINES RUNNING EAST AND WEST) ARE PARALLELS OF LATITUDE.

A

PARALLEL

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10
Q

THEY ARE USED TO MEASURE DEGREES OF redacted NORTH (N) OR SOUTH (S) OF THE EQUATOR

A

LATITUDE

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11
Q

DRAWN FROM THE NORTH POLE TO THE SOUTH POLE AND ARE AT RIGHT ANGLES TO THE EQUATOR

A

LONGITUDE

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12
Q
  • PASSES THROUGH GREENWICH, ENGLAND
  • USED AS THE ZERO LINE FROM WHICH MEASUREMENTS ARE MADE IN DEGREES EAST (E) AND WEST (W) TO 180°.
A

PRIME MERIDIAN

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13
Q

HELPS DETERMINE THE TIME ZONE

A

MERIDIANS

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14
Q

TIME WHEN THE SUN IS DIRECTLY ABOVE A MERIDIAN

A

NOON

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15
Q

1 DAY / 24 HOURS =

A

15 DEG

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16
Q

______ DIFFERENCE EACH ZONE OF 15 DEGREES OF LONGITUDE

A

1 HR

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17
Q

MEANING OF THR FF:
- PST
- MST
- CST
- EST

A
  • PACIFIC STANDARD TIME
  • MOUNTAIN STANDARD TIME
  • CENTRAL STANDARD TIME
  • EASTERN STANDARD TIME
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18
Q

AVIATION TIME IS EXPRESSED IN

A

UNIVERSAL COORDINATED TIME/ZULU TIME

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19
Q

EQUATION OF PACIFIC STANDARD TIME

A

PST=UTC-8HRS

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20
Q

WHAT ARE THE 3 AXIS OF AN AIRCRAFT AND ITS RELATED FLIGHT CONTROLS?

A
  • PITCHING (LATERAL AXIS)
  • ROLLING (LONGITUDINAL AXIS)
  • YAWING (VERTICAL AXIS)
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21
Q

EARTH IS CONSIDERED AS A

A

HUGE MAGNET

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22
Q

EARTH IS SURROUNDED BY A MAGNETIC FIELD MADE UP OF

A

INVISIBLE LINES OF FLUX

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23
Q

FLUX RUNS FROM

A

NORTH POLE TO SOUTH POLE

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24
Q

2 IMPORTANT CHARACTERISTICS OF MAGNETIC FLUX

A
  • Any MAGNET that is free to rotate will align with FLUX
  • Electrical Current is Induced into any conductor that cuts across them
25
Q

2 TYPES OF NORTH POLE

A
  • TRUE NORTH (GEOGRAPHIC NORTH POLE)
  • MAGNETIC NORTH
26
Q

An instrument for determining direction on the surface of earth by means of a magnetic pointer that aligns itself with earth’s magnetic field

A

COMPASS

27
Q

MAGNET IS USUALLY MADE UP OF

A

IRON (FE)

28
Q

It attracts and holds lines of MAGNETIC FLUX

A

MAGNET

29
Q

HOW MANY POLES DOES A MAGNET HAVE AND WHAT ARE THESE

A

2 POLES (NORTH & SOUTH)

30
Q

Attached to a float inside a bowl of clear compass fluid (like a kerosene)

A

SENSING MAGNET

31
Q

Graduated Scale. Wrapped Around the float. Viewed through a glass window

A

COMPASS CARD

32
Q

INDICATES THE CARDINAL DIRECTIONS INDICATES directions every 30°

A

GRADUATED SCALE

33
Q

HOW MANY DEGREES DOES A LONG AND SHORT GRADUATION HAVE

A

10 and 5 respectively

34
Q

Fixed line corresponding to the direction of the aircraft

A

LUBBER LINE

35
Q

Rides inside a special, spring-loaded, hard glass jewel cup. It allows the float freedom of movement to rotate and tilt, up to approx. 18° of bank

A

JEWEL and PIVOT ASSEMBLY

36
Q

To prevent damage or leakage when the fluid expands and contracts with changes in Temperature

A

EXPANSION UNIT

37
Q

For Refill of Compass Fluid (Kerosene)

A

Filler Hole and Plug

38
Q

USUALLY A 3V OR 5V

A

INSTRUMENT LAMP

39
Q

It minimizes the difference between compass indication and heading

A

Compensating Screws and Magnets

40
Q

The Pilot views the compass card from its backside. The reason for this backward graduation is

A

card remains stationary and the compass housing and the pilot rotate around it.

41
Q

MAGNETIC COMPASS ERRORS

A
  • VARIATION
  • DEVIATION
42
Q

Difference between TRUE and MAGNETIC directions

A

VARIATION

43
Q

This same angular difference in surveying and land navigation is called

A

DECLINATION

44
Q

Caused by Local magnetic fields in an aircraft caused by electrical current flowing in the structure, in nearby wiring or any magnetized part of the structure, conflict with the Earth’s magnetic field

A

DEVIATION

45
Q

The Aircraft Maintenance Technician can minimize the effects of Deviation error by performing this Maintenance Task using the AMM.

A

COMPASS SWING

46
Q

WHO CAN ONLY PERFORM COMPASS SWING AND FILL UP THE CORRECTION CARD

A

AUTHORIZED AMT

47
Q

PILOTS SHOULD REPORT OPERATIONAL INTERFERENCES SUCH AS

A
  • RADIO
  • DE-ICING
  • PITOT HEATING
  • RADAR
  • MAGNETIC CARGO
48
Q

The direction in which the nose of the aircraft is pointing

A

HEADING

49
Q

HOW IS HEADING MEASURED

A

MEASURED CLOCKWISE FROM NORTH

50
Q

The direction in which the aircraft is moving over the earth

A

TRACK

51
Q

intended path of an aircraft over the ground or the direction of a line drawn on a chart representing the intended aircraft path

A

COURSE

52
Q

DIFFERENCE BETWEEN HEADING AND TRACK

A

DRIFT

53
Q

WHEN TRACK = HEADING

A

NO WIND (NO DRIFT)

54
Q

WHEN TRACK =/ HEADING

A

WITH WIND (“DRIFT” or Crab Angle or Side Slip Angle)

55
Q

The horizontal direction to or from any point, usually MEASURED CLOCKWISE from true north, magnetic north, or some other reference point through 360 degrees

A

BEARING

56
Q

BEARING IS MEASURED

A

CLOCKWISE

57
Q

EQUATION FOR MAGNETIC BEARING

A

MAGNETIC HEADING + RELATIVE BEARING

58
Q

CALCULATED POSITION OF THE AIRCRAFT RELATIVE TO THE VOR STATION

A

RADIAL

59
Q

RADIAL IS ORIENTED TO THE

A

MAGNETIC NORTH

1st sem (2nd YR) (14 decks)

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