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As per the International Civil Aviation Organization (ICAO), the basic runway length is increased by x (%) for every y (m) rise in elevation from the Mean Sea Level (MSL). The values of x and y, respectively, are
- 7% and 300 m
- 5% and 200 m
- 4% and 500 m
- 10% and 1000 m
Correct answer: 7% and 300 m
Solution
The correct option is based on ICAO guidelines, which state that for every 300 meters of elevation above mean sea level, the basic runway length should be increased by 7% to ensure safe aircraft operations in thinner air.
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