Navigation Flashcards
Practice Exam Cards to test your Navigation Knowledge
Magnetic deviation is …
the angular difference between compass north and magnetic north, expressed in degrees East or West
Part 61 MOS Schedule 3 - 2.1.1 CNVC - Magnetic Deviation
Refer Image 1
The distance from A-B is 140nm and the FPT markers p,q and r are at 40 nm intervals. On departure from A at 0520Z, the ETA for B was 0640Z. You are 4 minutes early at position X.
Your revised estimate for arrival at B is …
0626Z
Part 61 MOS Schedule 3 - 2.5 CNVC - Revise ETA
The Non Directional Beacon (NDB) propagates a signal primarily by the use of …
ground waves
Part 61 MOS Schedule 3 - 2.6 CNVC - NDB Principles
Your heading is 325 degrees M and your ADF reads 350 degrees R.
The OBS setting you should select to give command indications to fly to a VOR at the same aerodrome as the NDB is …
315
Part 61 MOS Schedule 3 - 2.6 CNVC - VOR indications
Refer Image 2
p= 4nm
D1= 40nm
D2= 120nm
A constant HDG has been held from A-B.
The track error is …
6 degrees left
PArt 61 MOS Schedule 3 - 2.5.1 CNVC - Track Error
The navigation technique to use if you are lost is …
establish the most probable position and read from groud to map
Part 61 MOS Scedule 3 - 2.5.1 CNVC - Lost Procedures
Two serodromes are on the same meridian. One is on 20 degrees S latitude, while the other is on 22 degrees S latitude. The distance between the two aerodromes is …
120nm
Part 61 MOS Schedule 3 - 2.1.1 CNVC - Lattitude and nautical miles
In one degree of latitude, the number of nautical miles represented is …
60nm
Part 61 MOS Schedule 3 - 2.1.1 CNVC - Distance on the Earth
For aerodromes on the same meridian, the LMT for BOD will …
always be the same on the spring and autumn equinox
Part 61 MOS Schedule 3 - 2.2 CNVC - Beginning of daylight
Refer Image 3
The CTA steps are centred on aerodrome A. The aircraft is at position X - 5000 ft AMSL. Climbing GS 75kt.
If controlled airspce protection is desired (remain at least 500ft above the LL), the minimum rate of climb required, for a continuous climb on track from X, is closest to …
between 185 fpm and 195 fpm
Part 61 MOS Schedule 3 - 2.4 CNVC - ROC
Scale is contracted on a WAC …
between the standard parallels
Part 61 MOS Schedule 3 - 2.3 CNVC - Properties of Lamberts Chart
When a destination aerodrome is due east of the departure aerodrome in the southern hemisphere, a flight which followed the rhumb line track from departure to destination would diverge …
to the left of the straight line drawn on a WAC chart
Part 61 MOS schedule 3 - 2.1.1 CNVC - Rhumb lines and great circles
An acceptable method of obtaining a radio navigation aid fix is to use …
a VOR and a DME tuned to the same station
Part 61 MOS Schedule 3 - 2.6 CNVC - Establish radio fix
When over flying a VOR station, one of the cockpit indications you would expect to see on the VOR display is …
the flag and CDI will oscillate briefly then a steady ‘FROM’ indication will be displayed
Part 61 MOS Schedule 3 - 2.6 CNVC - Station Passage on a VOR
The duration of the period of twilight increases …
as latitude increases
Part 61 MOS Schedule 3 - 2.2 CNVC - Factors affecting duration of daylight