| McCowan, Alexander; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | F. R. BUELL | Captain |
| McCowan, Alexander; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | RUSSIA | Captain |
| McCowan, Alexander; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | NEW YORK | Captain |
| McCowan, Alexander; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | NEW YORK | Captain |
| McCowan, Alexander; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | LAKELAND | Captain |
| McCowan, Alexander; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | LAKELAND | Captain |
| McCowan, Alexander; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | LAKELAND | Captain |
| McCowan, Alexander; 1913 Red Book; 1913 | 1913 Red Book | 1913-00-00 | LAKELAND | Captain |
| McCowan, Alexander; 1917 Red Book; 1917 | 1917 Red Book | 1917-00-00 | LAKELAND | Captain |
| McCowan, Alexander; 1918 Red Book; 1918 | 1918 Red Book | 1918-00-00 | LAKELAND | Captain |
| McCowan, Alexander; 1925 Red Book; 1925 | 1925 Red Book | 1925-00-00 | ELI GUNNELL | Captain |
| McCowan, Alexander; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | PETER KOENIG | Captain |
| McCowan, Alexander; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | PETER KOENIG | Captain |
| McCowan, Alexander; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | PETER KOENIG | Captain |
| McCowan, Alexander; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | PETER KOENIG | Captain |
| McCowan, Alexander; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | PETER KOENIG | Captain |