runway usability factor

usability of forces

factor OT/BT (observer-target/battery-target factor)

observer-target / battery-target factor (factor OT/BT)

Q factor / quality factor

hard surface runway

improvised runway

runway (RW)

runway edge lights

multi-runway strip aerodrome

runway altitude

runway average longitudinal gradient

runway base course

runway capacity

runway centre line

runway centre line light

runway control van

runway designation

runway edge light

runway elevation

runway end light

runway heading

runway hidden hazard

runway light

runway magnetic azimuth

runway magnetic bearing

runway marking

runway pavement

runway reference code

runway shoulder

runway side stripe

runway slope

runway strength