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1 GLOBALink/HF Data Link ICAO Seminar on Implementation of Data Link and SATCOM Communications Bangkok, Thailand 17-19 November 2003 Copyright © 2003 ARINC.

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Presentation on theme: "1 GLOBALink/HF Data Link ICAO Seminar on Implementation of Data Link and SATCOM Communications Bangkok, Thailand 17-19 November 2003 Copyright © 2003 ARINC."— Presentation transcript:

1 1 GLOBALink/HF Data Link ICAO Seminar on Implementation of Data Link and SATCOM Communications Bangkok, Thailand November 2003 Copyright © 2003 ARINC Incorporated, 2551 Riva Road, Annapolis, Maryland, All rights reserved. No part of this publication may be reproduced without written permission of the publisher.

2 2 2 Aviation Communication Services Aviation Communication Services Airline Host System Airline Host System FAA/CAA Tower Systems FAA/CAA Tower Systems ARINC Ground Network (AviNet ® ) ARINC Central Processing System (CPS) ARINC Central Processing System (CPS) VHF Satcom HFDL ACARS/AOA ATN Air Traffic Service Provider Air/Ground Router GLOBALink Services Overview

3 3 3 GLOBALink/HFDL ARINC is the worlds only provider of HF data link service System has been operational for several years Equipage and traffic continuing to grow Provides the only data link service over the North Pole HF data link allows you to communicate with your aircraft anywhere in the world

4 4 4 GLOBALink/HFDL Overview HFDL is a certified airline industry data link Along with VHF and SATCOM, HFDL provides ATC and AOC data link communications to the airline industry HFDL uses the same air-ground and ground-ground messaging protocols Difference is in the link layer which uses the HF spectrum (3 – 30 MHz). Air-ground message transmission speed varies depending on radio wave propagation conditions. 300, 600, 1200, or 1800 bps ARINC is the sole provider of HFDL service (GLOBALink/HF data link) HFDL industry approvals ICAO SARPs and HFDL Manual RTCA MASPS RTCA MOPS AEEC Specification 635

5 5 5 Areas of Primary coverage Areas of Secondary coverage Legend HFDL ground station HFDL Ground Stations Alaska Bahrain Bolivia California Canary Islands Guam Hawaii Iceland Ireland New York New Zealand Russia South Africa Thailand GLOBALink/HFDL Global Coverage

6 6 6 GLOBALink/HFDL Flights – July 2003

7 7 7 GLOBALink/HFDL Equipage and Traffic Equipage HFDL-equipped aircraft exceeds 300 Usage Traffic currently exceeding 450,000 messages per month 2003 running +62% over 2002 Uplink message success rate % % June % Availability % % June %

8 8 8 GLOBALink/HFDL Summary For questions or additional information please contact: Pete Grogan Program Manager Site and system upgrades continue to improve HFDL performance and enhance end-to-end reliability Continued growth Improved coverage through the addition of ground stations and HF frequencies ATC validation efforts ongoing


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