737 MAX Flight Crew Operations Manual
Flight Management, Navigation -
Company Data Link
MN-FLT-OH-201
11.33.9
FMC Data Link Uplinks (Load/Exec–Erase)
LOAD shows on the PERF INIT, PERF LIMITS, RTE DATA, and DES
FORECASTS pages after receipt of uplink data.
After the uplinked data is loaded, the EXEC light illuminates and the ERASE
prompt is displayed.
Selecting LOAD:
• loads uplinked data into FMC for viewing
• updates scratchpad message
• uplinked data modifies previous data
• ERASE prompt displays
• EXEC light illuminates.
Pushing the EXEC key:
• incorporates modified data into active flight plan
• clears scratchpad message
• returns page display to normal (pre–uplink) format
• transmits a downlink accept message (if enabled) to acknowledge
acceptance.
Selecting ERASE:
• removes modified data
• clears scratchpad message
• returns page display to normal (pre–uplink) format.
• transmits a downlink reject message (if enabled) to inform of rejection.
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CDU PAGES
March 1, 2021