Thales FMGS - Route

18
MULTIPHASE
LATERAL F-PLN management
J43126AA 00
© THALES AVIONICS S.A.
AIRBUS A318/319/320/321
 En-route
If the entered WPT (Ex.1-1) or, the end WPT of the entered segment
(Ex.1-2) belongs downpath to the F-PLN, intermediate WPTs are
collapsed.
If the entered WPT (Ex.2-1) or, the end WPT of the entered segment
(Ex.2-2) is not in F-PLN, the last entered WPT is strung with the WPT
following the revised WPT by a F-PLN discontinuity.
Revised segment
Search downstream
Example 1-2
Segment deleted
Revise WPT
Search downstream
Example 1-1
WPTs deleted
Revise WPT
Entered WPT
Entered WPT
Revised segment
Example 2-2
Revise WPT
Example 2-1
Revise WPT
F-PLN DISCONTINUIT
Y
F-PLN DISCONTINUIT
Y
Entered WPT
Entered WPT