SmartPath® Ground-Based Augmentation System (GBAS)

SmartPath® GBAS provides a cost-effective solution to increase airport capacity, decrease air traffic noise and reduce weather-related delays.

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The next generation of precision navigation is available today with Honeywell’s SmartPath® Ground Based Augmentation System (GBAS).  Honeywell’s SmartPath® provides a cost-effective precision landing solution that enables increased airport capacity, decreased air traffic noise, reduced weather-related delays, and reduced operating costs for both aircraft operators and air navigation service providers.

By providing aircraft operators with very precise, high integrity digital navigation data, SmartPath® provides unparalleled flexibility to terminal operations that enables Air Navigation Service Providers to efficiently manage airspace in ways that were not possible with legacy Instrument Landing Systems (ILS).

SmartPath is the only GBAS to have received System Design Approval from the FAA in the US, BAF in Germany, AENA in Spain, and CASA in Australia.  The current SLS-4000 is certified to CAT I Precision Landing, with growth planned to reach CAT III by 2018.  The SLS-4000 CAT I system available today has been designed to enable a direct upgrade path to CAT III.

For more information about Honeywell’s SmartPath® GBAS, please contact us at Smartpath@honeywell.com.

 

Key Benefits

Why SmartPath®

Proven technical and logistical solutions for GBAS

  • Highly-experienced in the development, installation, and certification of differential GPS Landing Systems
    • First and only GBAS manufacture to certify CAT I operations by the FAA in US, BAF in Germany, AENA in Spain, and CASA in Australia
    • Field support (spares and logistics) through worldwide Customer Service & Support organization
    • First to certify a DO-217 compliant differential GPS landing system (SCAT-1)
  • Offering turnkey products and services for precision landing implementation
    • Airport assessment; site assessment; installation; flight inspection and facility approval
    • Training (operations and maintenance)
    • Total lifecycle logistics support

 System Features:

  • Fail Operational Utilizing an avionics-like architecture
  • Four state-of-the-art multi-path limiting GPS antennas for improved performance and installation site flexibility
  • GPS reference receiver with software developed to DO-278, Level 2 standards and Complex hardware developed to DO-254 Level A standards
  • Differential Correction Processor software developed to DO-278 Level 2 standards and Complex hardware developed to DO-254 Level A standards
  • Time and Space Partition Real Time Operating System software developed to DO-178B Level A standards
  • Dual-Dual processor system architecture, similar to a CAT III capable autopilot
  • Dual redundant VHF data radio, both transmitter and receiver assuring  broadcast integrity
  • Horizontally polarized VHF antenna
  • Only FAA-approved Integrity Monitoring algorithms protecting the  Signal-in-Space

Operational Benefits:

Honeywell’s SmartPath Precision Landing System provides differential GPS corrections and integrity for all satellites in view and approach path information covering all runway ends

  • Flexible final approach geometries enable safe mitigation of wake vortices, noise avoidance, terrain avoidance, and variable touchdown zones
  • Digital data (vs. analog) eliminates the need for ILS critical zones, increasing the flexibility of ground movements during instrument weather conditions
  • Eliminates the need for annual maintenance, saving an estimated $400K or more annually on navigation aid maintenance costs
  • A single GBAS station broadcasts up to 26 unique precision approaches, covering all runways at an airport with multiple precision approach paths if needed
  • Upgradeable to CAT III, enabling schedule reliability of all-weather precision approach availability to all runway ends

Interested in SmartPath® Ground-Based Augmentation System (GBAS)? Contact a Honeywell Specialist.