References
- FAA Statistical Handbook of Aviation. Department of Transportation , 1968 .
- General Aviation Occupant Load Factor. Federal Aviation Agency Air Traffic Service , 1966 .
- National Transportation Safety Board, SB 69–24. Department of Transportation , 1969 .
- Federal Aviation Regulations, parts 61 and 91 , 1969 .
- Siegel , PV and Mohler , SR . 1969 . “ Medical factors in U.S. general aviation accidents ” . In OAM Report , 69 – 2 . Department of Transportation .
- Harper , CR and Albers , WR . 1964 . Alcohol and general aviation accidents . Aerospace Med , 35 : 462
- Gibbons , HL and Plechus , J . 1965 . Analysis of medical factors in fatal aircraft accidents . Texas State J Med , 61 : 667
- Annual Report. Bethesda, Md, Aircraft Owners and Pilots Association , 1969 .
- 1969 . Flying Physicians Association Membership Rules , Lake Bluff , , Ill : Flying Physicians Association .
- Wick , RL . 1968 . Study of US physician-pilot flying habits . Aerospace Med , 39 : 1225