| Mode Control Panel |
LNAV Switch
Push –
LNAV Mode
In LNAV mode, the FMC controls AFDS roll to intercept and track active
FMC route. Active route is entered and modified through FMC CDUs and
can include SIDs, STARs, and instrument approaches.
Push –
- Commands AFDS roll to intercept and track the active FMC route.
- Annunciates LNAV as roll mode and illuminates LNAV switch light.
LNAV Mode
In LNAV mode, the FMC controls AFDS roll to intercept and track active
FMC route. Active route is entered and modified through FMC CDUs and
can include SIDs, STARs, and instrument approaches.
LNAV engagement criteria on the ground:
Option - Bank angle limit is 30 degrees above 200 AGL
Option - Honeywell FCC -708 and on.
- Origin runway in flight plan.
- Active route entered in FMC.
- Track of first leg within 5 degrees of runway heading.
- LNAV selected prior to TO/GA. Once TO/GA is engaged, the LNAV
switch light is extinguished until 400 feet AGL
Option - Bank angle limit is 30 degrees above 200 AGL
Option - Honeywell FCC -708 and on.
- Bank angle is limited to 8 degrees below 200 feet and 30 degrees
above 200 feet AGL.
- LNAV guidance becomes active at 50 feet AGL.
Collins MCP
Glareshield - MCP 700/800/900
