According to ICAO recommendation, while selecting the site for a runway, as the elevation of the locality changes, the rate at which runway length has to be modified is:
1
Decreased at the rate of 5% per 300 m rise in elevation above MSL.
2
Decreased at the rate of 9% per 300 m rise in elevation above MSL.
3
Increased at the rate of 10% per 300 m rise in elevation above MSL.
4
Increased at the rate of 7% per 300 m rise in elevation above MSL.
5
Question Not Attempted