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 38 of 173
3.5 ATC Menu
On the Envoy Main Menu, press LSK L2 (ATC) to open the ATC MENU page for either FANS or
ATN.
The following sections describe the ATC menu structure in the Envoy Menu Tree. When CPDLC
logon is established, the top-level ATC MENU can be accessed by pressing the ATC function key.
The menu selections available on this page vary depending on whether a FANS 1/A+ or ATN B1
connection.
Figure 3-5 ATC MENU (FANS 1/A+, left, and ATN B1, right)
Table 3-3 shows the menu options available in the ATC menu.
Table 3-3 ATC Menu
LSK
Label
Section
Description
L1
REQUEST
3.5.1
Navigate to CPDLC message requests for FANS and ATN
L2
REPORT
3.5.2
Display on-demand DM Reports for FANS and ATN. The ATC Menu for
FANS includes a count of existing reports
L3
WHEN CAN WE
3.5.3
Compose downlink. FANS 1/A+ only
L4
POS REPORT
3.5.4
Create a report. FANS 1/A+ only
L5
EMERGENCY
3.5.5
Emergency, Divert, Descend, or Offset
L6
RETURN
3.1
Navigate back to previous page
R1
ATC LOG
3.5.6
Display activity log of CPDLC and ATS messages
R2
CLEARANCE
3.5.7
DM Requests. FANS 1/A+ only, and only if ACARS is enabled
R3
FREE TEXT
3.5.7
Common CPDLC message access
R4
VOICE CON
3.5.9
Voice Contact