Four airmen were at the right place at the right time when a father of three children was caught by a strong current in the Buttahatchee River in Caledonia, Mississippi, over Memorial Day weekend. Staff Sgt. Joshua Keith, Airman 1st Class Kyle Carpenter, Senior Airman Ryan Werner and Staff Sgt. Alexander Gordy, all part of the 14th Operations Support Squadron at Columbus Air Force Base, helped save and revive a father who jumped in after his three children, according to a news release. The children’s grandfather also jumped in to help, but after struggling with the current, was unable to be revived…