The flaps help to increase lift, which is essential to the landing and takeoff phase[s].
Landing
Takeoff at Sea Level: 3,450 feet Takeoff at 5000' 25°C: 6,870 feet Landing Distance: 2,078 feet
Aircraft landing lights are key to takeoff and landing, and should always be working and checked prior to takeoff. Replacement lights can be purchased from Amglo and XEVision.
VTOL
VTOL craft can takeoff and land vertically. hence Vertical Takeoff Or Landing
absolutely not.
during takeoff and landing
clear for landing or takeoff.
Are you looking for the CJ2, or Citation II? The website below has both aircraft and derivatives of them. Takeoff at Sea Level for CJ2 = 3,420 ft Landing Distance for CJ2 = 2,619 ft
Safety belts during takeoff and landing and while en route; shoulder harnesses during takeoff and landing.
There are zoning laws which helps to remove undesirable structures to have a safe landing and takeoff.
They are useful for takeoff to get lift and at landing for slowing down the plane.