Performance Check Questions

Mention addressee should be add in FPL if there is an aircraft from Kulon progo to Seletar Airport?

Answer explanation

WSSLZTZX WSSSZTZX WAHIZPZX WAHHZTZX WAHIZTZX WAAFZQZA WIIFZQZA WSJCZQZX WRRRZPZX

Tributary station is?

Answer explanation

An aeronautical fixed station that may receive or transmit message and/or digital data but which doesn't relay except for the purpose of serving similiar stations connected through it to a communication centre

What should on duty do when there is an aircraft submit FPL not suitable with route permit?

Answer explanation

• a. Check slot based chronos/ confirm to ATFM

b. Coordination with FPL Center and remind them about the latest route permit

c. Cancel the FPL and coordination with operator to submit new FPL with the latest route permit

d. Make any delay / modification message if needed

An AFTN station where the messages and/or digital data are accepted for the transmission over the AFTN is called?

• AFTN station

• AFTN origin station

• AFTN destination station

• AFTN communication center

Authority that given to an aeronautical communication officer serve aeronautical fixed service as basic and handle distribution of ATS message to another station according to PM 87 of 2021 is called:

• AAF Rating

• AF Rating

• FI Rating

• BAF Rating

A worldwide system of aeronautical fixed circuits provided, as part of the aeronautical fixed service, for the exchange of messages and/or digital data between aeronautical fixed stations having the same or compatible communications characteristics is called:

• Aeronautical Fixed Telecommunication Network (AFTN)

• Aeronautical Mobile Service (AMS)

• Aeronautical Fixed Service (AFS)

• Aeronautical Radio Navigation Service

The channel sequence number consist of three digits from:

• 001 to 100

• 000 to 000(representing 1.000)

• 000 to 100

• 001 to 000(representing 1.000)

The third letter of the circuit identification identified:

• receiving circuit

• transmitting circuit

• channel sequence number

• channel identification letter

How many categories of message shall be handled by the AFTN?

• 21 messages

• 10 messages

• 8 messages

• 6 messages

The teletypewriter messages format shall comprise the following parts:

• Starting pulse, heading, address, origin, text, ending

• Address, origin, text, ending with the expection of the message separation signal

• Heading, Address, origin, text, ending

• Address, text