Airport Identifier (AIRPORT IDENT)
Displays airport identifier.
LATITUDE/LONGITUDE
Displays latitude and longitude of entered runway.
ELEVATION
Displays elevation (feet above MSL) of the entered runway.
Runway Length (LENGTH)
Displays length of entered runway in feet and meters.
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Flight Management, Navigation -FMC Cruise 737 Flight Crew Operations Manual
Navigation Summary (NAV SUMMARY)
The NAV SUMMARY pages show the contents of the temporary and supplemental navigation databases. Contents of the temporary navigation database show first, followed by contents of the supplemental navigation database.
WAYPOINTS
Shows waypoints stored in related database.
Waypoints show in defining format.
NAVAIDS
Shows navaids stored in related database.
AIRPORTS
Shows airports stored in related database.
INDEX
Push – shows page (REF NAV DATA or SUPP NAV DATA) used to access NAV SUMMARY pages.
Copyright . The Boeing Company. See title page for details.
11.42.46 March 28, 2005
Flight Management, Navigation -FMC Cruise
Supplemental Nav Data
YA686 - YA722, YC153, YC154, YK101 - YK104
Copyright . The Boeing Company. See title page for details.
March 28, 2005 11.42.47
Flight Management, Navigation -FMC Cruise 737 Flight Crew Operations Manual
YA613, YA626, YA801 - YA809, YC411 - YD655
SUPP Scratchpad Entry
The supplemental navigation database is accessed by typing SUPP in the scratchpad while on the INIT/REF INDEX page, then selecting the NAV DATA prompt. Access is only available on the ground.
Effectivity Date (EFF FRM MON DY/YR)
Allows entry of month, day, and year that the supplemental database becomes valid. The date will be displayed on IDENT page 1/2 after entry. Box prompts are displayed if an effectivity date is not entered.
Delete All Supplemental Data (DELETE ALL SUPP DATA)
Data may be deleted from the supplemental database by two methods. Deletion may be accomplished one item at a time on the display pages, or the entire database may be deleted by selecting this prompt. The prompt is only available before entry of an origin airport.
Copyright . The Boeing Company. See title page for details.
11.42.48 June 1, 2005
Flight Management, Navigation -FMC Cruise 737 Flight Crew Operations Manual
SUPP NAV REPORT
YA613, YA626, YA801 - YA809, YC411 - YD655
Push – transmits a copy of supplemental navigation database.
SUPP NAV REQUEST YA613, YA626, YA801 - YA809, YC411 - YD655
Push – transmits a data link request for a supplemental navigation database uplink.
Navigation Status Display
The NAV STATUS page displays the current status of the navaids being tuned.
Access to the NAV STATUS display is from the NAV STATUS prompt on the POS SHIFT page 3/3, the PROGRESS page 1/3, and (in flight) the INIT/REF INDEX page or from the NAV OPTIONS page 2/2, NEXT or PREV PAGE.
YA613, YA626, YA721 - YA809
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Flight Management, Navigation -FMC Cruise 737 Flight Crew Operations Manual
YA686, YA687, YC153 - YK104
VOR/ILS and DME Lines
Lines 1L and 1R display VOR or ILS identifier and frequency tuned on the
corresponding VHF NAV control panel.
Lines 2L – 2R through 4L – 4R display up to five DME identifiers and frequencies
tuned by the corresponding scanning DME receiver.
Data is displayed in large font with the identifier highlighted if that facility is
being used for navigation.
Data is displayed in large font with the identifier not highlighted if that facility is
being received but not used for navigation.
Data is displayed in small font if that facility is being tuned but not received.
If the navaid has failed, FAIL will be displayed in small font.
If there is no corresponding identifier for the displayed frequency, then the
identifier field will be blank and only the frequency will be displayed.
On lines 1L or 1R, for VOR/ILS displays, the mode of tuning will be shown:
.
M – Manual
.
P – Procedural
.
A – Automatic.
On lines 2L – 2R through 4L – 4R, if no DME information is received then the identifier and frequency field is blank.
IRS Status Display
Displays the IRS currently selected for use in navigation. “L” or “R” indicates left or right IRS is being used in the FMC position calculation.
Copyright . The Boeing Company. See title page for details.
11.42.50 March 28, 2005
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