Vayudoot Aviation

1.
Separation based on the use of MLAT position symbols and PSR blips shall be applied so that

the distance between the centres of the position symbols and PSR blips, representing the positions of the aircraft concerned, is never less than a prescribed minimum.

the distance between the edges of the position symbols and PSR blips, representing the positions of the aircraft concerned, is never less than a prescribed minimum.

the distance between the furthest edges of the position symbols and PSR blips, representing the positions of the aircraft concerned, is never more than a prescribed minimum.

2.
Upon intercepting the assigned radial, the controller advises you that you are on the airway and to "resume own navigation". This phrase means that

You are to contact the center at the next reporting point

radar services are terminated and you will be responsible for position reports

You are to assume responsibility for your own navigation

3.
Where ADS-B is used for identification, aircraft may be identified by the following procedure

Asking him to sqwuak assigned mode A code C.

Recognition of an assigned discrete code, the setting of which has been verified.

Direct recognition of the aircraft identification in an ADS-B label.

4.
One of the functions ensured by a radar control unit for the provision of approach control service is

To apply a horizontal separation less than 5NM

To provide instructions in order to reduce separations minima, if accepted by the pilots.

To conduct surveillance radar approaches

5.
An aircraft in climb or descent is considered to have crossed a level when the SSR mode C derived level information indicates that it has passed this level in the required direction by

300ft

More than 300ft

+/- 300ft

6.
The minimum radar separation to be provided to aircraft established on the localizer course shall be

5.0NM between aircraft on the same localizer course

2.0NM between aircraft on adjacent localizer course

2.5NM between aircraft on the same localizer course

7.
Which code shall be used on mode "A" to provide recognition of an emergency aircraft?

Code 7600

Code 7500

Code 7700

8.
What is meant when departure control instructions you to "resume own navigation" after you have been vectored to an airway?

Advisors will no longer be issued by ATC

You are still in radar contact, but must make position reports

You should maintain that airway by use of your navigation equipment

9.
The aircraft control unit has reported "radar contact". What does that mean to the pilot?

The aircraft is subject to positive control

position reports may be omitted

The radar identify of the aircraft has been established

10.
What does the ATC term "radar contact" signify?

Your aircraft has been identified on the radar display and radar flight instructions will be provided until radar identification is terminated

ATC is receiving your transponder and will furnish vectors and traffic advisories until you are advised that contact has been lost.

You will be given traffic advisories until advised that the service has been terminated or that radar contact has been lost.

11.
Radar identification of a departing aircraft can be achieved if a radar blip is observed within a certain distance from the end of the runway. Identification has to be achieved within

3NM

5NM

1NM

12.
Which code shall be used on Mode "A" to provide recognition of an aircraft subjected to unlawful interference?

Code 7600

Code 7500

Code 7700

13.
Unless otherwise prescribed by the appropriate ATS authority, the horizontal radar separation minimum prescribed by ICAO shall be

5.0NM

8 NM

3.5NM

14.
An aircraft is considered to be maintaining its assigned level as long as the SSR mode C derived level information indicated that it is within

+/-200ft of the assigned level in RVSM airspace

+/-300ft of the assigned level in RVSM airspace

+/-500ft of the assigned level in non RVSM airspace

15.
When "Secondary Radar" is used, an aircraft may be identified by one of the following procedures

To request pilot to set transponder on position "OFF"

Observation of compliance with an instruction to operate transponder from "ON" to "STBY" and back to "ON"

To request pilot to switch form "ON" to "STBY"

16.
Where a "Secondary Surveillance Radar" (SSR) is not available, radar identification may be achieved by one of the following procedures

To instruct the pilot to execute one or more changes of 30° or more

To instruct the pilot to execute one or more changes of 45°

To instruct pilot to execute one or more changes of 10°

17.
The Air Traffic Control Services: do not prevent collisions with terrain

Correct, except when an IFR flight is vectored by radar

Except when an aircraft is flying IFR in IMC

Wrong, they o prevent collisions with terrain

18.
Secondary Surveillance Radar (SSR) information may be used alone in the provision of separation between aircraft provided

Aircraft identification is established and maintained by use of discrete SSR codes.

It can not be used for providing separation

Instructions to pilot are acknowledged by him by making specific maneuver(s).

19.
All aircraft carrying serviceable transponder shall operate the transponder

At all times during flight, regardless of whether the aircraft is within or outside airspace where SSR is used for ATS purposes.

As and when required by the pilot.

Only when the aircraft is flying within airspace where SSR is used for ATS purposes.

20.
When a RADAR operators says the following to an aircraft: "fly heading 030", the pilot must fly heading

030° true, in still air conditions (thereby flying the true track)

030° magnetic in still air conditions (thereby flying the magnetic track)

030° compass in still air conditions (thereby flying the compass heading)

21.
The primary duty provided by a radar unit is

To assist aircraft on the location of storms

To assist aircraft where navigation appears unsatisfactory

To provide radar separation

Question Bank

Questions for air traffic services surveillance system

Separation based on the use of MLAT position symbols and PSR blips shall be applied so that

Upon intercepting the assigned radial, the controller advises you that you are on the airway and to "resume own navigation". This phrase means that

Where ADS-B is used for identification, aircraft may be identified by the following procedure

One of the functions ensured by a radar control unit for the provision of approach control service is

An aircraft in climb or descent is considered to have crossed a level when the SSR mode C derived level information indicates that it has passed this level in the required direction by

The minimum radar separation to be provided to aircraft established on the localizer course shall be

Which code shall be used on mode "A" to provide recognition of an emergency aircraft?

What is meant when departure control instructions you to "resume own navigation" after you have been vectored to an airway?

The aircraft control unit has reported "radar contact". What does that mean to the pilot?

What does the ATC term "radar contact" signify?

Radar identification of a departing aircraft can be achieved if a radar blip is observed within a certain distance from the end of the runway. Identification has to be achieved within

Which code shall be used on Mode "A" to provide recognition of an aircraft subjected to unlawful interference?

Unless otherwise prescribed by the appropriate ATS authority, the horizontal radar separation minimum prescribed by ICAO shall be

An aircraft is considered to be maintaining its assigned level as long as the SSR mode C derived level information indicated that it is within

When "Secondary Radar" is used, an aircraft may be identified by one of the following procedures

Where a "Secondary Surveillance Radar" (SSR) is not available, radar identification may be achieved by one of the following procedures

The Air Traffic Control Services: do not prevent collisions with terrain

Secondary Surveillance Radar (SSR) information may be used alone in the provision of separation between aircraft provided

All aircraft carrying serviceable transponder shall operate the transponder

When a RADAR operators says the following to an aircraft: "fly heading 030", the pilot must fly heading

The primary duty provided by a radar unit is