User's Guide
Table Of Contents
- 1 Introduction
- 1.1 Audience
- 1.2 Overview
- 1.3 Envoy CMU Features
- 1.4 Configuration Options for Envoy
- 2 Operation of Envoy
- 3 CPDLC Operations
- 3.1 Log On
- 3.2 Logoff
- 3.3 Lost Connection
- 3.4 Typical Message Composition
- 3.5 ATC Menu
- 3.5.1 ATC Request Menu – FANS 1/A+ and ATN B1 CPDLC Common
- 3.5.2 ATC REPORT Menu
- 3.5.3 WHEN CAN WE EXPECT
- 3.5.4 POS REPORT Message – FANS 1/A+
- 3.5.5 EMERGENCY (MAYDAY) Message – FANS 1/A+
- 3.5.6 ATC MSG LOG
- 3.5.7 CLEARANCE REQUESTS – FANS 1/A+
- 3.5.8 FREE TEXT 1/2
- 3.5.9 ATC VOICE CONTACT Message – FANS 1/A+
- 3.5.10 Cancel EMERGENCY, Cancel ADS
- 3.5.11 Flight Plan Transactions and Monitoring
- 4 Automatic Dependent Surveillance (ADS)
- 5 ACARS Operations
- 6 MAINTENANCE Menu
- Appendix A Acronyms
- Appendix B AFN Messages
- Appendix C Supported CPDLC Messages
- Appendix D ADS-C Tags
- Appendix E ACARS Message Labels
- Appendix F ATSU Call Signs (ICAO, IATA)
- Appendix G Fault Management
User Guide for the Envoy Data Link
Document Number: UG-15000 Rev. A Page 123 of 173
84
AT [position] CLEARED
[procedureName]
AT XYZ CLEARED ARRIVAL,
XYZ.ABC
Instruction to proceed from the
specified position via the specified
procedure.
85
EXPECT [routeClearance] –
EXPECT***
Notification that a clearance to fly on
the specified route may be issued.
***To view msg, open ATC MSG
DETAIL from the ATC Message Log
86
AT [position] EXPECT
[routeClearance]
AT XYZ EXPECT***
Notification that a clearance to fly on
the specified route from the specified
position may be issued.
***Open ATC MSG DETAIL from the
ATC Message Log to view route
clearance options
87
EXPECT DIRECT TO [position]
EXPECT DIRECT TO XYZ
Notification that a clearance to fly
directly to the specified position may
be issued.
88
AT [position] EXPECT DIRECT
TO [position]
AT ABA EXPECT DIRECT TO
XYZ
Notification that a clearance to fly
directly from the first specified
position to the next specified position
may be issue
89
AT [time] EXPECT DIRECT TO
[position]
AT 1232 EXPECT DIRECT TO
XYZ
Notification that a clearance to fly
directly to the specified position
commencing at the specified time
may be issued.
90
AT [level] EXPECT DIRECT
TO [position]
AT 25000FT EXPECT DIRECT
TO XYZ
Notification that a clearance to fly
directly to the specified position
commencing when the specified level
is reached may be issued.
91
HOLD AT [position] MAINTAIN
[level] INBOUND TRACK
[degrees][direction] TURN LEG
TIME [legtype]
HOLD AT XYZ MAINTAIN
25000FT INBOUND TRACK
010T LEFT TURN LEG TIME
100KM
Instruction to enter a holding pattern
with the specified characteristics at
the specified position and level.
92
HOLD AT [position] AS
PUBLISHED MAINTAIN [level]
HOLD AT XYZ AS
PUBLISHED MAINTAIN
25000FT
Instruction to enter a holding pattern
with the published characteristics at
the specified position and level.
93
EXPECT FURTHER
CLEARANCE AT [time]
EXPECT FURTHER
CLEARANCE AT 1232
Notification that an onwards
clearance may be issued at the
specified time.
94
TURN [direction] HEADING
[degrees]
TURN LEFT HEADING 010T
Instruction to turn left or right as
specified onto the specified heading.
95
TURN [direction] GROUND
TRACK [degrees]
TURN LEFT GROUND TRACK
010T
Instruction to turn left or right as
specified onto the specified track.
96
CONTINUE PRESENT
HEADING
Instruction to turn left or right as
specified onto the specified track.
97
AT [position] FLY HEADING
[degrees]
AT XYZ FLY HEADING 010T
Instruction to continue to fly on the
current heading.
98
IMMEDIATELY TURN
[direction] HEADING [degrees]
IMMEDIATELY TURN LEFT
HEADING 010T
Instruction to turn immediately left or
right as specified on to the specified
heading.
99
EXPECT [procedureName]
EXPECT ARRIVAL, XYZ.ABC
Notification that a clearance may be
issued for the aircraft to fly the
specified procedure.
100
AT [time] EXPECT [speed]
AT 1232 EXPECT 200KTS
Notification that a speed instruction
may be issued to be effective at the
specified time.