737 MAX Flight Crew Operations Manual
Flight Management, Navigation -
FMC Cruise
MN-FLT-OH-201
11.42.29
Navigation Data
Reference Navigation Data (REF NAV DATA) Page
The reference navigation data page provides information about waypoints,
navaids, airports, and runways. Entering the appropriate identifier initiates the
display. Writing SUPP in the scratch pad prior to selecting NAV DATA results in
display of the supplemental navigation data (SUPP NAV DATA) page.
1
Waypoint Identifier (WPT IDENT)
Displays dashes initially.
Any waypoint, navaid or runway can be entered.
Format for runway entry is “RWnna” where “nn” is a one or two digit numeric
(with or without leading zeros) and “a” is an optional character L, R, or C.
In order to access runway data, an airport must be identified.
2
Airport Identifier (AIRPORT IDENT)
Displays dashes initially.
Displays box prompts if runway is entered into 1L prior to airport entry.
An invalid airport/runway pair will result in “NOT IN DATA BASE” displayed in
the scratchpad.
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March 1, 2021
