The three married couples were on their way to Oxford, Miss., after a dentistry conference in Florida when the plane experienced engine trouble and crashed in a field near Tuscloosa Regional Airport.
The pilot sent out a distress signal moment before the crash, officials said.
Dentists Jason and Lea Farese; fellow dentist Austin Poole and his wife Angie; periodontist Michael Perry, and Kimberly Perry, a nurse were all killed in the crash.
Federal Aviation Administration were at the scene Sunday, with National Transportation Safety Board officials due to arrive on Monday.
Source: GNA/News Ghana
