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 128 of 173
Appendix E ACARS Message Labels
Some of ACARS messages are automatically generated and not visible; some are implemented in
ACARS or MAINTENANCE menu pages, and others are custom configuration options.
This appendix identifies downlink, OOOI, and uplink message labels.
E.1 ACARS Downlink Message Labels
Label
Description
Section
00
Hijack Situation Report
3.5.5 or 4.2
52
Ground UTC Request
6.4.2
54
Voice Contact Request (Ground Party Address)
57
Aircrew Initiated Position Report (Alternate Format)
5.4.2.3 or 5.4.5.3
58
Aircraft Tracking Periodic Position Report
5R
Aircrew Initiated Position Report
5.4.5.3
5U
Weather Request
5.4.5.2
5Y
Aircrew Revision to Previous ETA/Diversion Report
5.4.5.5, 5.4.5.6
5Z
Airline Designated Downlink
7A
Aircrew Initiated Engine Data/Takeoff Thrust Report
5.4.5.1
7B
Aircrew Entered Miscellaneous Message
5.4.5.7
B1
Request Oceanic Clearance
5.4.1.5, 5.4.2.4
B2
Oceanic Clearance Readback
B3
Request Departure Clearance
5.4.1.4
B4
Departure Clearance Readback
B8
Request Departure Slot
B9
Request ATIS Report
5.4.1.3
BB
Terminal Weather Information for Pilots (TWIP)
BC
Pushback Clearance Request
5.4.1.6
BD
Expected Taxi Clearance Request
5.4.1.7
H1
Message with Label H1 from ARINC 619 Client
Q0
Link Test
6.4.1
Q1
Departure/Arrival Report
Q1
Arrival Report
Q1
Departure Report
Q2
Estimated Time of Arrival Report
Q7
Arrival Delay
Q7
Departure Delay
QK
Landing Report (IATA Airport Code)
QL
Arrival Report (IATA Airport Code)
QM
Arrival Information Report (IATA Airport Code)
QN
Diversion Report (IATA Airport Code)
E.1.1 OOOI Downlink Message Labels
OOOI and other event-driven messages/reports are automatically triggered by discrete sensors on
the aircraft connected to the Envoy and automatically sent without any pilot interaction. For OOOI
report status, see Sections 6.1, 6.1.1, 6.1.1, and 6.3.2.
Table 6-4 ACARS OOOI Downlink Message Labels
OOOI
Event
Label
Format/Fields in Message/Report
OOOI Labels that use IATA Airport Code
OUT
Fuel Report
QA
Flight Number, Departure Station (IATA Airport Code), Out Time,
Boarded Fuel, Fuel Quantity, Customer-defined text.