| Heckel, Edward F. | | | R. R. RICHARDSON | oiler (?) |
| Heckel, Edward F.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | MATAAFA | First Assistant |
| Heckel, Edward F.; 1931 Blue Book; 1931 | 1931 Blue Book | 1931-00-00 | R. R. RICHARDSON | First Assistant |
| Heckel, Edward F.; 1937 Blue Book; 1937 | 1937 Blue Book | 1937-00-00 | MYRON C. TAYLOR | First Assistant |
| Heckel, Edward F.; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | MAUNALOA | Chief Engineer |
| Heckel, Edward F.; 1942 Red Book; 1942 | 1942 Red Book | 1942-00-00 | CORNELL | Chief Engineer |
| Heckel, Edward F.; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | CORNELL | Chief Engineer |
| Heckel, Edward F.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | CORNELL | Chief Engineer |
| Heckel, Edward F.; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | WILLIAM B. SCHILLER | Chief Engineer |
| Heckel, Edward F.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | WILLIAM B. SCHILLER | Chief Engineer |
| Heckel, Edward F.; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | WILLIAM B. SCHILLER | Chief Engineer |
| Heckel, Edward F.; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 1958 Red Book; 1958 | 1958 Red Book | 1958-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 1959 Red Book; 1959 | 1959 Red Book | 1959-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | PHILIP R. CLARKE | Chief Engineer |
| Heckel, Edward F.; 5/48 Great Lakes Review; 1948 | 5/48 Great Lakes Review | 1948-00-00 | WILLIAM B. SCHILLER | Chief Engineer |
| Heckel, Edward F.; Great Lakes News 7/40; 1940 | Great Lakes News 7/40 | 1940-00-00 | MAUNALOA | Chief Engineer |
| Heckel, Edward F.; Great Lakes Review, 5/46; 1946 | Great Lakes Review, 5/46 | 1946-00-00 | WILLIAM B. SCHILLER | Chief Engineer |
| Heckel, Edward F.; LCA Bulletin 5/21; 1921 | LCA Bulletin 5/21 | 1921-00-00 | MACGILVRAY SHIRAS | Oiler |