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ICAO 9776

Manual on VHF Digital Link (VDL) Mode 2

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Organization: ICAO
Publication Date: 1 January 2015
Status: active
Page Count: 166
scope:

FOREWORD

Standards and Recommended Practices (SARPs) for very high frequency (VHF) digital link (VDL) Modes 1 and 2 were developed by the Aeronautical Mobile Communications Panel (AMCP) and introduced in Annex 10, Aeronautical Telecommunications, Volumes III and V in 1997 as a part of Amendment 72 to the Annex. References to VDL Mode 1 were removed from the Annex as part of Amendment 76 to Annex 10. The VDL system provides air-ground subnetwork services within the aeronautical telecommunication network (ATN).

During the development of the VDL SARPs and validation activities, the AMCP produced the material contained in this manual.

The purpose of the manual is to provide guidance when implementing VDL Mode 2. This manual is to be used in conjunction with the relevant provisions in Annex 10, Volumes III and V.

Document History

ICAO 9776
January 1, 2015
Manual on VHF Digital Link (VDL) Mode 2
FOREWORD Standards and Recommended Practices (SARPs) for very high frequency (VHF) digital link (VDL) Modes 1 and 2 were developed by the Aeronautical Mobile Communications Panel (AMCP) and...
9776
January 1, 2001
Manual on VHF Digital Link (VDL) Mode 2
A description is not available for this item.
9776
January 1, 2001
Manual on VHF Digital Link (VDL) Mode 2
A description is not available for this item.

References

This document references:
ISO/IEC 7498-2 - Information Processing Systems - Open Systems Interconnection - Basic Reference Model - Part 2: Security Architecture
Published by ISO on February 15, 1989
Scope and field of application This part of ISO 7498: a) provides a general description of security services and related mechanisms, which may be provided by the Reference Model; and b) defines the...
This document references:
ISO/IEC 646 - Information Technology - ISO 7-Bit Coded Character Set for Information Interchange
Published by ISO on December 15, 1991
This International Standard specifies a set of 128 characters, (control characters and graphic characters such as letters, digits and symbols) with their coded representation. Most of these...
This document references:
ISO/IEC 8208 - Information Technology - Data Communications - X.25 Packet Layer Protocol for Data Terminal Equipment
Published by ISO on November 1, 2000
A description is not available for this item.
This document references:
S.446-4 - Carrier Energy Dispersal for Systems Employing Angle Modulation by Analogue Signals or Digital Modulation in the Fixed-Satellite Service
Published by ITU-R on January 1, 1993
A description is not available for this item.
This document is referenced by:
EN 301 841-1 - VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer and MAC sub-layer
Published by ETSI on April 1, 2015
The present document applies to VDL Mode 2 ground-air digital communications using Differential Eight Phase Shift Keying (D8PSK), intended for channel increments of 25 kHz. The VDL Mode 2 system...
This document is referenced by:
EUROCAE ED 92 - MINIMUM OPERATIONAL PERFORMANCE STANDARD FOR AN AIRBORNE VDL MODE-2 SYSTEM OPERATING IN THE FREQUENCY RANGE 118-136.975 MHz
Published by EUROCAE on September 1, 2018
INTRODUCTION This document contains the Minimum Operational Performance Specifications (MOPS) and test procedures for aircraft Very High Frequency (VHF) Digital Link (VDL) Mode 2 physical, link and...
This document is referenced by:
RTCA DO-281 - Minimum Operational Performance Standards (MOPS) for Aircraft VDL Mode 2 Physical Link and Network Layer
Published by RTCA on September 20, 2018
PURPOSE AND SCOPE Introduction This document contains the Minimum Operational Performance Standards (MOPS) and test procedures for aircraft Very High Frequency (VHF) Digital Link (VDL) Mode 2...
This document is referenced by:
RTCA DO-224 - Signal-In-Space Minimum Aviation System Performance Standards (MASPS) For Advanced VHF Digital Data Communications Including Compatibility with Digital Voice Techniques
Published by RTCA on September 20, 2018
INTRODUCTION The purpose of this document is to provide RTCA Minimum Aviation System Performance Standards (MASPS) that define the signal-in-space characteristics for advanced Very High Frequency...
This document is referenced by:
TR 103 552 - Study item on VHF Data Link Mode 2 ground-based equipment standardization optimization; Evolution of Data Link European Norms
Published by ETSI on January 1, 2019
The present document intends to investigate the improvements needed in the VHF Data Link Mode 2 European Norms (ETSI EN 303 214 [i.7], ETSI EN 301 841 parts 1 [i.4] to 3 [i.6]) in order to determine...
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