Airport Engineering
The size of landing area for multi engine helicopters operating under 1 FR conditions is

60 m × 120 m
30 m × 30 m
22.5 m × 22.5 m
22.5 m × 30 m

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Airport Engineering
Assertion A : Airport capacity during IFR conditions is usually less than that during VFR conditions.Reason R: During clear weather condition (VFR), the aircrafts on final approach to runway can be spaced closer during poor visibility conditions.Select your answer based on the coding system given below:

A is true but R is false
Both A and R is true and R is the correct explanation of A
A is false but R is true
Both A and R is true but R is not the correct explanation of A

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