UNKNOWN Fleet
15 vessels · Age distribution by year of build
15
Total Vessels
9
Year Groups
2026
Newest Build
1974
Oldest Build
Year of Build
15 with known yearExplore the age distribution of the UNKNOWN registered fleet. The 15 vessels flying the UNKNOWN flag span from 1974 to 2026. Click on any year to view the full list of UNKNOWN-flagged vessels built in that period.