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 Mode S and ACAS Programme
 ACAS
 Mode S
 Contacts
 

Belgium and Luxembourg

Current situation (as of AUGUST 2010)

Mode S Ground Infrastructure

Mode S radars have been established at Bertem, St. Hubert and Brussels Airport. The new ATC en-route and approach facility (CANAC 2) became operational in mid 2009.

Mode S ELS - Requirements for the Carriage and Operation of Mode S Transponders

See the Mode S Operational Overview pages of this site for details concerning the functionality requirements for Mode S ELS transponders.

The carriage and operation of Mode S transponders with Basic Functionality is mandatory in Brussels FIR/UIR airspace as designated in the AIP Belgium and G.D. of Luxembourg, as follows:

a) For IFR flights as General Air Traffic (GAT):
Aircraft must be Mode S ELS compliant.

b) For VFR flights, conducted in airspace where currently the carriage and operation of SSR transponders is mandatory:
Aircraft must be Mode S ELS compliant with effect from 01 Jan 2011.

Note: See Exemptions below.

Mode S EHS - Requirements for the Carriage and Operation of Mode S Transponders

See the Mode S Operational Overview pages of this site for details concerning the functionality requirements for Mode S EHS transponders.

The airspace at and above FL 245 in the Brussels FIR/UIR is designated for the mandatory carriage and operation of Mode S EHS transponders (i.e. aircraft that have a maximum take-off mass greater than 5,700 kg or a maximum cruising true airspeed in excess of 250 kt operating as GAT under IFR within this airspace must be Mode S EHS compliant). Full details are available in AIC 03/2009 (Carriage and Operation of SSR Mode S Airborne Equipment and ACAS II - SSR Mode S Enhanced Surveillance (EHS)) , via the Belgian AICs link below.

Exemptions

Full details of Mode S and ACAS exemption arrangements within the Brussels FIR/UIR are available in AIC 02/2009 (Carriage and Operation of SSR Mode S Airborne Equipment and ACAS II - Exemption Arrangements) , via the Belgian AICs link below.

Mode S ELS/EHS - Operational Introduction

Mode S ELS will be implemented by 09/02/2012, as part of the ACID Programme strategy.

For more information regarding the ACID Programme, see:
  ACID Programme

Contact Information

Belgian CAA
Email: 
The Belgocontrol Aeronautical Information Service (for current AIP/AIC information, flight planning and ballooning queries, pre-flight briefing material, met information etc) can be accessed via:

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  Belgocontrol

AICs Pertinent to Mode S

  Belgium AICs
 
  Last validation: 27/08/2010