1.   We landed on a grass airstrip, fifteen minutes after leaving Mahe.

2.   She bought flying lessons with the money, learning to pilot a two-seater on a grass airstrip.

3.   Robert Trybulec, whose small plane was losing power, was told by air traffic controllers to land on a grass airstrip at the town of Rosetti.

4.   The American crates missed their target, a grass airstrip, and landed in the middle of the coffee fields.