Aviation Managment

Übersicht über das Luftfahrtsystem Zusammenhänge der Wirtschaft, Gesellschaft, Umwelt, Politik und Technologie Angebot und Nachfrage in der Luftfahrt

Übersicht über das Luftfahrtsystem Zusammenhänge der Wirtschaft, Gesellschaft, Umwelt, Politik und Technologie Angebot und Nachfrage in der Luftfahrt


Kartei Details

Karten 210
Sprache English
Kategorie BWL
Stufe Universität
Erstellt / Aktualisiert 05.03.2017 / 26.06.2021
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Why is an Airport Slot longer term airport planning instrument needed?

For arrivals and departures to optimize and balance scarce airport system capacity and to contribute to a better balanced ATFM.

Which types of flights need to have an airport slot at swiss airports?

  • Flights of Line Traffic
  • Charterflights of Non Line Traffic
  • Other commercial IFR-Flights
  • Non commercial IFR-Flights
  • Training Flights

Illustrate the Slot Coordination Process.

Capacity Review: Meeting with airport, ATC, Slot coordination and Swiss

Describe the historical precedence. Which conditions must be fulfilled by an airline to have historical precedence?

A series (minimum 5) slots allocated to an air carrier, entitles that air carrier to the same series of slots in the next equivalent scheduling period.
The air carrier has to demonstrate to the satisfaction of the coordinator that they have been operated, as cleared by the coordinator, at least 80% of the time during the scheduling period for which they have been allocated. Use - it - or - loose - it - rule

What does new entrant mean in the case of slots?

“An air carrier requesting slots at an airport on any day holding or having been allocated fewer than five slots at that airport on that day, or an air carrier requesting slots for a non-stop service between two Community airports where at most two other air carriers operate a direct service between these airports or airport systems on that day and holding or having been allocated fewer than five slots at that airport on that day for that non-stop-service.”

How does the allocation order of slots look like?

Different layers: 1-4 layers

What is the IATA Slot Conference and how many times does it take place?

Takes place twice a year: November and June

  • Summer Schedule: April - October
  • Winter Schedule: November - March

Open for airlines (IATA-members or non-members) and officially appointed coordinators.

Main task: Coordination/allocation of TO and arrival times (slots), evaluation alternatives, slot exchanges, bilateral evaluation projects.

What are the main tasks for the Slot Coordinator during season start and daily management?

  • Slot publication in airport information system
  • Slot changes
  • Slot cancellations
  • New slot requests
  • Ad hoc slot management (less than 5 slots in a row)
  • Slots for GA/BA
  • Monitoring
  • Statistics and Management Information
  • Scenario Planning
  • IT System Management

What are the Slot Monitoring objectives?

  • Contribution to an optimized utilization of the infrastructure at the airport
  • Identify significant and repetitive deviations of operated flights to cleared slots and bring about corrective action.
  • Detect intentional slot abuse and stop it
  • To assist in the determination of historics (Historic precedence is only accepted when 5 slots are flowing (not planned but flowing))

Which kind of Airport Slot Monitoring is important?

  • CRS Monitoring, twice after Slot Handback deadline
    • To detect possible overbidding and blocking of slots
    • Shows time discrepancy airport slot-CRS publication
  • Performance Monitoring, bi-weekly after start of season
    • Cumulative flight deviations
    • Determination of Statistical Significance
  • SHL Monitoring, after end of season
    • Determination of Historical Precedence (80/20%)
  • Weekly Ad-hoc Monitoring
    • No-show/Go-show (No flight or operate without a slot)
    • Significant deviations