PERFORMANCE CHECK AFS 2024

1.       An AFTN station whose primary function is the relay or retransmission of AFTN traffic from (or to) a number of other AFTN stations connected to it. The Definiton from..

• AFTN STATION

• AFTN SUB-COM MUNICATION CENTRE

• AFTN TRIBUTARY STATION

• AFTN COMMUNICATION CENTRE

Based on ICAO Document 8400, abbreviation fo ATS Reporting Office is...

• ARO

• ATSRO

• ARP

• ARR

Answer explanation

An AFTN station whose primary function is the relay or retransmission of AFTN traffic from (or to) a number of other AFTN stations connected to it. The Definiton for.....

• AFTN STATION

•   AFTN SUB-COM MUNICATION CENTRE

• AFTN TRIBUTARY STATION

• AFTN COMMUNICATION CENTRE

A telecommunication service between specified fixed points provided primarily for the safety of air navigation and for the regular, efficient and economical operation of air services. the definition for...

• Aeronautical Fixed Telecommunication Network

• Aeronautical Fixed Service

• Aeronautical Fixed Station

• Aeronautical Telecommunication Station

What is The Definition of Tributary station?

• A station selected from those forming an enroute air-ground radiotelephony network to communicatewith or to intercept communications from aircraft innormal conditions.

• An aeronautical fixed station that may receive or transmit messages and/or digital data but which does not relay except for the purpose of serving similar stations connected through it to a communication centre.

• A land station in the aeronautical mobile service. In certain instances, an aeronautical station may be located, for example, on board ship oron a platform at sea.

• an aeronautical fixed station which relays or retransmits telecommunication traffic from (or to)a number of other aeronautical fixed stations directly connected to it.

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 fixedstations having the same or compatible communications characteristics. It is the definition for...

• Aeronautical Fixed Station

• Aeronautical Fixed Telecommunication Service

• Aeronautical Fixed Telecommunication Networking

• Aeronautical Fixed Telecommunication Network

How many categories of Messages shall be handled by AFTN?

• 10

• 6

• 8

• 12

What is the priority indicator of Flight Regularity Messages?

• FF

• GG

• DD

• KK

movement and control messages, messages originated by an aircraft operating agency of immediate concern to aircraft in flight or preparing to depart, meteorological messages restricted to SIGMET information, special air-reports, AIRMET messages, volcanic ash and tropical cyclone advisory information and amended forecasts. These are contain of messages from..

• Flight Regularity Messages

• Flight Safety Messages

• Aeronautical Information Service Messages

• Meteorological Messages

messages concerning the safety of a ship, aircraft or other vehicles, or of some person on board or within sight..

• DD

• SS

• FF

• GG