It had hangars for half a dozen cheap private planes and for two Helicopters used mostly for crop-dusting.
"Long Ago, Far Away"
William Fitzgerald Jenkins AKA Murray Leinster
"As civilians, I suppose they haven't any Helicopters they can give orders to.
"Operation Terror"
William Fitzgerald Jenkins
The single paved road leading from the main buildings terminated at the airstrip, and Harry saw Helicopters arrive and depart from time to time; apparently they brought in food and supplies.
"This Crowded Earth"
Robert Bloch