All of the early Falcon 20's had the drag chute. My Father was Director of Maint. for an operator here in Florida and on one of the inspections they were required to deploy the chute inspect it and repack it. I understand it was a big job. The chute was done away with when the airplane had TR's installed. The Coast Guard airplanes are H-25's and the civilian version is the Falcon 200. I think the early Falcon 10's also had the chute if they didnt have TR's.