AN1

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Cartes-fiches 33
Langue English
Catégorie Culture générale
Niveau Autres
Crée / Actualisé 21.10.2015 / 26.10.2015
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1900 - 1930

Seen and be seen

Seen and Be Seen

Time Span?

1900 - 1930

1930 - 1950

Visual and Procedural Control

Visual and Procedural Control

Time span

1930 - 1950

1950 - 1970

Radar Control

Radar Control

Time Span?

1950 - 1970

1970 - 1990

Computer System

Computer Systems

Time Span

1970 - 1990

1990 - .....

European Harmonisation Air Traffic Management

European Harmonisation Air Traffic Control

Time Span?

1990 - ....

What means See and be Seen?

Rules of the Air

Visual Navigation

  • Landsmarks
  • Light Beacons

What means Visual and Procedural Control?

Radio Communication & Navigation

  • Weather information
  • Traffic information

Aerodrome Control Service (TWR)

  • Signal Flags & Lamps
  • Radio Communication

Area Control Service (ACC)

  • Airway Traffic Control Centers (USA)
  • First Seperation rules

 

What means Radar Control?

Approach Control Service (APP)

  • RAdio Detection And Ranging
  • Radar Equipped Control Trower for Civil Flights (USA)
  • routine use for Approach Control Service (USA)
  • Long Range Radar for Area Control Service (USA)

What means Computer Systems?

SSR and FDPS

Secondary Surveillance Radar (SSR)

  • 4 Digit ID Code (Squawk) --> Transponder
  • Altitude

Flight Data Processing Systems (FDPS)

  • Aircraft Call-Sign
  • Details of the Flight Plan

What means European Harmonisation and Air Traffic Management?

EATCHIP, EATMP, SES and ATM

  • 1990 - European ATC Hamonisation and Integration Programm (EATCHIP)
  • 2000 - European ATM Management Programm (EATMP)
  • 2008 - Single European SKY (SES)

Air Traffic Mangement (ATM)

  • Air Traffic Service
  • Airspace Management
  • Air Traffic Flow and Capacitiy Management

 

What are the main responisbility of an  Air Traffic Controller?

  • Prevent collisions between the Aircrafts
  • Prevent Accidents due tue to wake turbulence

What means the word Seperation in the Aviation?

Concept of keepeing an Aircraft outside a minimum distance from another Aircraft

  • Prevent collisions between the Aircrafts
  • Prevent Accidents due tue to wake turbulence

What are the categories of Seperation?

Vertical

Horizontal

  • Precedural Control
    • Lateral
    • Longitudinal
  • Radar Control

How does the Longitudinal Seperations are made, based on?

Based on Time or Distance

What are the Methode of Providing Air Traffic Control Service?

Approach Control Service (APP)

Area Control Service (ACC)

Precedrual Control - Technique

How we have to interpret Mental Picture of Airtraffic Situation

  • Postion Reports (by Radio Communication)
  • Calculation of the Flight's progess
    • Accodring by knowing of the Aircrafts:
    • Type
    • Speed
    • Ability
    • ....

Precedrual Control - Technique

What is on a Flight Progess Strip?

  • Route
  • Altitude
  • estimated times over fix points
  • Constantly updated

What ist the Distance of 1 NM in km?

1.852 km

With 1 knots how many Nautical Miles we travel?

1 NM

What is the Speed (Knots) if we travel with 1 NM in 1 Hour?

1 Knots

How many Kilometers are ruffly 25 NM?

45 km

25 NM x 2 - 10%

How big is the Seperation if two Aircraft flying in the same direction with the same Speed (480 kt)?

The time distance is 15 min over a specific Point

120 NM

480 kt = 480 NM/h => 8 NM/min

 

What is in Swiss the Minima Longitudinal Seperation?

5 NM

Better to have 8NM because of unexspected action!

you should never come unter 5 NM, so you have still some reserve!

How big is the Seperation if two Aircraft flying in the same direction with the same Speed (480 kt)?

and the Seperation is 5 NM?

37.5 seconds

480 kt = 480 NM/h => 8 NM/min

What are the advanteges of  Radar Control?

  • Continous  Radar Control Information
  • Less Communication required
  • Less Seperation Minima
  • Greater Capacity
  • Less Restrictive Procedures

What are the disadvantages of Procedural Control?

  • Infrequent Postion Infromation
  • Extensive Communications
  • Large Seperations
  • Excessive Strip Handling
  • Restrictive Procedures

Where is Procedrual Control Still used?

Over the Atlantic and Middle of Africa

Why is Procedural Control Still in use?

Because it is not possible or to expensive

As an Emergency tool, their is no need of Radar