OK. During interviews, airlines may (or may not) give medicals, administered by a doctor of their choosing. But, they can only disqualify you if their doctor finds that you have a condition that would preclude you from meeting Class I standards. However they may choose to pay for some more intensive tests that may reveal a physical/mental fault, for example, a) Northwest was requiring a stress EKG on a treadmill as well as a visit to a eye doctor to do a full eye exam, b) Delta required a visit to a psychiatrist for a mental/personality evaluation. After hire, you visit your own doctor and get your own Class I, of which you fax a copy to the company every 6 mos to a year. Unless you have a serious medical condition crop up (heart attack, cancer, etc) you will probably never be required to visit a company doctor sgain.