Airport Engineering
The coordinates of the ends of a runway are (5000, 5000) and (8000, 7000). The co-ordinates of another runway are (4600, 5100) and (7000, 5300). The co-ordinates of the A.R.P. are

(5800, 5200)
(8000, 7000)
(61500, 5600)
(6500, 6000)

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Airport Engineering
Speed of

All listed here
Sound at 0°C is 1190 kmph
Sound at 0°C is called one Mach
Sound varies 2.4 kmph per degree centigrade rise in temperature

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