IRImplementing rule
CS 25.1511Flap extended speed
The established flap extended speed VFE must be established so that it does not exceed the design flap speed VF chosen under CS 25.335(e) and 25.345, for the corresponding wing-flap positions and engine powers.
IR · CS 25.1511 — CS-25 · ED Decision 2003/2/RM · CS-25 Easy Access Rules · EAR revision 26 Jan 2023