EasyManua.ls Logo

Boeing 737-800 - Page 1304

Boeing 737-800
1636 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
737 Flight Crew Operations Manual
Flight Management, Navigation -
ATC Data Link
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
11.34.74 D6-27370-866-EGP
DOWNLINK MESSAGE
STATUS
DESCRIPTION
PENDING A downlink message was sent to the ground
facility, but the ground facility has not returned
Logical Acknowledgment (LACK) of the
receipt of the message.
OPEN A downlink message has an acknowledgement
response from the ground but no direct
response has been received.
CLOSED The ground facility has responded to a
downlink message or the message requires no
response.
TIMEOUT A downlink message was not responded to in
time. This is due to the Logical
Acknowledgement (LACK) of the message not
being received in time or the Air Traffic
Control (ATC) controllers response not being
received in time.
ERROR A downlink message caused an error message
to be generated from the ground.
September 15, 2016

Table of Contents

Related product manuals