| Christiansen, Otto E.; 1925 Red Book; 1925 | 1925 Red Book | 1925-00-00 | HAZEL | Chief Engineer |
| Christiansen, Otto E.; 1926 Red Book | 1926 Red Book | | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1926 Red Book | 1926 Red Book | | | Superintending Engineer |
| Christiansen, Otto E.; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1932 Red Book; 1932 | 1932 Red Book | 1932-00-00 | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1933 Red Book; 1933 | 1933 Red Book | 1933-00-00 | WINYAH | Chief Engineer |
| Christiansen, Otto E.; 1940 Red Book; 1940 | 1940 Red Book | 1940-00-00 | | Port Captain |
| Christiansen, Otto E.; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | | Port Captain |
| Christiansen, Otto E.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | | Port Captain |
| Christiansen, Otto E.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | | Port Captain |