02Is Ssm Health St. Joseph Hospital-Wentzville a public or private airport?Ssm Health St. Joseph Hospital-Wentzville (MO97) is a private-use airport, so prior permission from the owner is required before landing. 04Does Ssm Health St. Joseph Hospital-Wentzville have an instrument approach?No, Ssm Health St. Joseph Hospital-Wentzville has no published instrument approach procedures; it is used under visual flight rules.