737 MAX Flight Crew Operations Manual
Flight Management, Navigation -
FMC Preflight
11.40.28
MN-FLT-OH-201
Changes automatically when entering flight plan data based on the following
criteria if a pilot entered value has not already been entered:
• the FMC will use the transition altitude from the NDB stored for the
SID if the flight plan is active and a SID has been selected and a
transition altitude exists for the SID.
• if an active flight plan exists and no transition altitude exists on the SID
or a SID has not been selected, then the FMC will use the transition
altitude from the NDB stored for the ORIGIN airport.
• if the transition altitude is not available from any of the sources above,
then the FMC will default the transition altitude to 18000 feet or the
value contained in a loaded custom performance defaults data base.
Manual entry has priority.
11
PERF INIT REQUEST
Push – transmits a data link request for a PERF INIT uplink
12
N1 LIMIT
Push – displays the N1 LIMIT page.
March 1, 2021
