FIG 4-3-6

Effects of a Geographical Constraint on a Runway"s Declared Distances

NOTE-
A runway"s RSA begins a set distance prior to the threshold and will extend a set distance beyond the end of the runway
depending on the runway"s design criteria. If these required lengths cannot be achieved, the ASDA and/or LDA will be
reduced as necessary to obtain the required lengths to the extent practicable.

4-3-12

Airport Operations