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CS ACNS.B.DLS.B1.075 CPDLC downlink messages

ED Decision 2022/008/R

(See AMC1 ACNS.B.DLS.B1.075, GM1 ACNS.B.DLS.B1.075, GM2 ACNS.B.DLS.B1.075 and GM3 ACNS.B.DLS.B1.075)

The data link system is capable of preparing and sending the following downlink message elements:

ID

Message

DM0

WILCO

DM1

UNABLE

DM2

STANDBY

DM3

ROGER

DM4

AFFIRM

DM5

NEGATIVE

DM6

REQUEST [level]

DM18

REQUEST [speed]

DM22

REQUEST DIRECT TO [position]

DM32

PRESENT LEVEL [level]

DM62

ERROR [errorInformation]

DM63

NOT CURRENT DATA AUTHORITY

DM65

DUE TO WEATHER

DM66

DUE TO AIRCRAFT PERFORMANCE

DM81

WE CAN ACCEPT [level] AT [time]

DM82

WE CANNOT ACCEPT [level]

DM98

[freetext]

DM99

CURRENT DATA AUTHORITY

DM100

LOGICAL ACKNOWLEDGEMENT

DM106

PREFERRED LEVEL [level]

DM107

NOT AUTHORIZED NEXT DATA AUTHORITY

DM109

TOP OF DESCENT [time]

 

[Issue: CS-ACNS/4]