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WG-51 SG-5
Avionics

Wide Area Multilateration Surveillance System

Develop Revision A to ED-142 ‘Technical Specification for Wide Area Multilateration (WAM) Systems’.

Leadership

  • Alexander Engel (EUROCAE) - TPM
  • Michael Garcia (Aireon) - Chair
  • Johan Martensson (EUROCONTROL) - Chair

Next meetings

  • 11 September 2025
  • 23 September 2025

Deliverables

ED-142A Technical Specification for Wide Area Multilateration Surveillance System Draft Publication Target Date: 30/06/2025
ED-142B Technical Specification for Wide Area Multilateration Surveillance System with Composite Surveillance Functionality Draft Publication Target Date: 30/06/2029