- Barkley, Alben William, 1877-19562
- Beech Aircraft Corporation2
- Boyle, William M.2
- Byrnes, James2
- Caward, Neil2
- Cessna Aircraft Company2
- Chandler, Happy, 1898-19912
- Chapman, Oscar L. (Oscar Littleton), 1896-19782
- Clay, Lucius D. (Lucius DuBignon), 1897-19782
- Cochrane, E. L. (Edward Lull), 1892-2
- Cunningham, G. A.2
- DeWitt, John L., 1880-19622
- Drury, Joseph E.2
- Fieldner, Arno Carl, 1881-19662
- Greene, James Roland2
- Harris, Ray G.2
- Herring, Clyde L. (Clyde LaVerne), 1879-19452
- Holland, Ernest Otto, 1874-19502
- Holland, Lou E., 1878-19602
- Leavy, Charles Henry, 1884-19522
