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NAV Rev 3

Total questions: 40

Worksheet time: 1hrs 2mins

Name
Class
Date
1.

When you mark a DR position on your chart you should identify that with

a)

circle with a dot in the centre

b)

triangle with a dot in the centre

c)

Circle with arrows in centre

d)

Circle with cross in centre

2.

In the SCADIE check what does C stand for

a)

Compass

b)

Carbon monoxide

c)

Correct QNH

d)

Correct frequency

3.

When should you carry out safety checks. Select all applicable

a)

Shortly after departure

b)

At check points and turning points

c)

At intervals not exceeding 15 min

d)

At intervals not exceeding 10 min

4.

_______________ positions are places where you anticipate you will be at certain time based on a calculated track made good and a ground speed

a)

Fix

b)

Pin Point

c)

Dead Reckoning

d)

Radar fix

5.

What does L in CLEAR Check stand for

a)

Lights

b)

Look out

c)

lattitude

d)

Log

6.

Given

Cruise Ht: 9500 ft

Airport Elevation: 500 ft

ROD: 400 ft/min

IAS: 115kt

TAS : 125 kt

Tail wind: 15 kt

Temperature: +10 deg C


ATC instructs you to plan your arrival time 1000 ft overhead the airport at 0458 UTC. At what time should you commence your descent?

a)

0458 UTC

b)

0438 NZDT

c)

1638 NZST

d)

1638 NZDT

7.

Given

Cruise Ht: 9500 ft

Airport Elevation: 500 ft

ROD: 400 ft/min

IAS: 115kt

TAS : 125 kt

Tail wind: 15 kt

Temperature: +10 deg C


ATC instructs you to plan your arrival time 1000 ft overhead the airport at 0458 UTC. What is the distance from TOD to overhead the airport at 1000ft?

a)

46nm

b)

50nm

c)

40nm

d)

55nm

8.

A _______________ line is defined as a line an aircraft is known to be on at a particular time

a)

Time

b)

Reference

c)

Track

d)

Position

9.

You have travelled 45nm and find you are 3nm to left of track. You wish to regain track at a check point 20nm further on. What is closing angle ?

a)

4 deg

b)

9 deg

c)

13 deg

d)

None of the above

10.

You have travelled 45nm on a track of 125 deg T maintaining a heading of 130 deg T and find you are 3nm to left of track. Your track made good is 120 deg T. You wish to regain track at a check point 20nm further on. What is drift angle ?

a)

4 deg Port

b)

5 deg port

c)

10 deg port

d)

None of the above

11.

7500 set on transponder indicates

a)

radio failure

b)

unlawful interference

c)

emergency situation

d)

None of the above

12.

Which of the following is not a GPS error

a)

Multi - path error

b)

Receiver error

c)

Interference

d)

Mesospheric error

13.

DGPS uses

a)

Ground based reference stations

b)

Space based reference stations

c)

WAAS system

d)

None of the above

14.

The datum used by GPS is

a)

NZGD 1949

b)

WGS 84

c)

WAAS 84

d)

DGPS 84

15.

RAIM stands for

a)

Rain And Ice Monitoring

b)

Receiver Automatic Integrity Monitoring

c)

Radar Autonomous Integrity Monitoring

d)

Receiver Autonomous Integrity Monitoring

16.

You are 7.5 km off track to the left after travelling 48 nm. What is track error ?

a)

5 deg

b)

9.5

c)

7.5

d)

10.5

17.

Elevation shown on aeronautical chart are in feet above

a)

sea level

b)

ground level

c)

aerodrome level

d)

none of the above

18.

CTR stands for

a)

Control area

b)

Control Zone

c)

GA area

d)

None of the above

19.

What is the meaning of Blue dotted circle around an aerodrome

a)

CFZ

b)

TM

c)

MBZ

d)

Class G

20.

Do you require an ATC clearance to operate within T858

a)

Yes during day

b)

Yes during night

c)

Yes anytime

d)

None of the above

21.

While tracking towards your destination on a heading of 058 deg M you are advised at 2204 UTC a line of thunderstorm lies across your track to destination. Ground speed is 108 kt. You decide to divert to a small aerodrome to the right of track. Measuring the distance along the planned track shows 36 nm to run and aerodrome is 6 nm off track. What is the heading required to fly to alternate or diverted aerodrome?

a)

068 T

b)

045 M

c)

075 M

d)

091 T

22.

Find the distance between the following co ordinates

46o19' S 129o 42 W and 46o19'S 130o 42 W

a)

60 nm

b)

1 nm

c)

1 km

d)

Cannot be determined

23.

The vertical distance above mean sea level is

a)

Height

b)

Altitude

c)

Pressure altitude

d)

None of the above

24.

on a track of 2750 T you should cruise at

a)

3500 ft

b)

4500 ft

c)

5500 ft

d)

2500 ft

25.

Express 5.30 pm on the 6th august as an eight figure group

a)

06080530

b)

06081730

c)

08060530

d)

08061730

26.

Chart scale is

a)

chart length / earth distance

b)

earth distance / chart distance

c)

earth distance * chart distance

d)

none of the above

27.

You are flying with a magnetic track of 180 Deg, the highest terrain in your vicinity is 200 ft. What is the lowest cruising level that applies for this flight?

a)

3500 ft

b)

1500 ft

c)

2500 ft

d)

4500 ft

28.

High grounds to the east of an airfield will cause _________ beginning of daylight

a)

Earlier

b)

Later

c)

Normal

d)

None of the above

29.

Convert 65US gal of AVGAS to kg

a)

17.7

b)

177

c)

1.77

d)

None of the above

30.

What is the earth distance if Chart distance is 14 and chart scale is 1: 50,000

a)

7 nm

b)

3.75 kms

c)

3.75 nm

d)

7 m

31.

You are flying from Auckland to Wellington at 1000 UTC. What is the min fuel required if Flight time is 65 min and the fuel consumption rate is 28 kg/hr

a)

5.15 kg

b)

515 kg

c)

None of the above

d)

51.5 kg

32.

Can you enter airspace D929

a)

No

b)

Yes at your own risk

c)

Yes with permission

d)

Never at all

33.

In an ARFOR cloud base is

a)

AGL

b)

AAL

c)

AMSL

d)

None of the above

34.

With reference to seasons, the situation where daylight is longer than darkness is called

a)

Solstice

b)

Perihelion

c)

aphelion

d)

equinox

35.

Track 2300T, TAS 145 kts, W/V - 2500M/35kt, Variation 200E

Find Heading and ground speed

a)

250 T, 166 kt

b)

239 T, 150 kt

c)

239 T, 116 kt

d)

250 M, 166 Kt

36.

Find TAS. CAS 130kt, OAT +170 C, PR ALT : 4000ft

a)

14.1 kts

b)

141 kts

c)

151 kts

d)

15.1 kts

37.

You have travelled 168 nm in 1 hr 5 min. Assuming your ground speed is constant, what distance will you travel in the next 22 min ?

a)

57 kms

b)

28.5 nm

c)

11.4 nm

d)

114 km

38.

If aircraft heading is 0530 T and magnetic bearing to is 070 0 M, what is relative bearing.

a)

17 0 R

b)

123 0 R

c)

23 0 R

d)

40 0 R

39.

What is the distance between point A and B

Point A : 140 15' N 1750 14' E

Point B: 150 00' N 1750 14' E

a)

25nm

b)

60nm

c)

75nm

d)

45nm

40.

The distance between A to B is 600nm. Aircraft is 3.5 min early at a point 390 km from A on track. If the previously calculated ETA for B was 1150 NZST. What is the ammended ETA

a)

1140 UTC

b)

1240 NZDT

c)

1150 NZST

d)

None of the above