SOAL PILIHAN GANDA, MATERI ATM/RTF FOR CPL

What is the purpose of Air Traffic Services (ATS)?

• To maintain aircraft systems

• To ensure efficient use of runways

• To prevent collisions and ensure orderly traffic flow

• To control airport operations

Answer explanation

ATS prevents collisions and ensures orderly traffic flow.

source: ICAO Doc 4444, Ch. 1.1

Which class of airspace provides IFR and VFR separation for all aircraft?

• Class A

• Class B

• Class C

• Class D

Answer explanation

Class B provides separation to both IFR and VFR flights.

source : ICAO Annex 11

What does ATC clearance mean?

• Authorization to operate in controlled airspace

• Automatic landing approval

• Weather condition report

• Runway occupancy permit

Answer explanation

ATC clearance is authorization to operate in controlled airspace.

source : ICAO Doc 4444, Ch. 4.5

What is the minimum vertical separation above FL290 in RVSM airspace?

• 2000 feet

• 1000 feet

• 500 feet

• 1500 feet

Answer explanation

RVSM reduces separation to 1000 feet between FL290 and FL410.

source: ICAO Doc 9574

What does RVSM stand for?

• Reduced Vertical Separation Management

• Reduced Visual Separation Minimum

• Revised Visual Separation Mechanism

• Reduced Vertical Separation Minimum

Answer explanation

RVSM means Reduced Vertical Separation Minimum.

source: ICAO Doc 9574

Which airspace class does not require ATC clearance for VFR flights?

• Class A

• Class B

• Class C

• Class E

Answer explanation

VFR flights can enter Class E without ATC clearance.

source: ICAO Annex 11

What is the purpose of vertical separation?

• To assign aircraft routes

• To ensure aircraft are not too close horizontally

• To prevent aircraft from colliding at different altitudes

• To identify weather patterns

Answer explanation

Vertical separation keeps aircraft at different altitudes to prevent collision.

source: ICAO Doc 4444, Ch. 5

In which phase is a departure clearance normally issued?

• During taxi

• Before engine start

• At cruise altitude

• Upon descent

Answer explanation

Departure clearance is usually issued before engine start.

source: ICAO PANS-ATM

A holding pattern is mainly used for what purpose?

• Increase fuel efficiency

• Delay aircraft for sequencing

• Practice navigation

• Weather observation

Answer explanation

Holding is used to delay aircraft for sequencing.

source: Holding is used to delay aircraft for sequencing.

Which ATC unit is responsible for en-route traffic separation?

• Tower

• Ground Control

• Area Control Center (ACC)

• Approach Control

Answer explanation

ACC handles en-route traffic.

source : ICAO Doc 4444