



Bawa I’s July 2009 photograph shows the new logo, presumed to be a stylised S enclosing Z. Vanna, formerly Tom Elba and described as a recent fleet addition, also shows Z59 with an orange hull in August 2009.
Mgarr’s blue funnel has a white logo. Its earlier February 2008 white funnel with a narrow black top belonged to the period before an apparent Zammit connection. Z62 is documented from June 2009 and confirmed in October 2010. Rosanoski considers the vessel probably chartered in Zammit colours because Equasis does not name Zammit.
Vanna initially had a white funnel with two widely separated blue bands and the logo between, alongside an orange hull. The change to Z61 and a black hull occurred before 7 June 2011; Rosanoski again considers charterer colours likely.
Z60 is sourced to a photograph, without an explicit separate verbal association in the document.
Corporate relationship to Salvu Zammit/Go Fuels and exact charter contracts remain unresolved. This groups source-labelled marks, not an asserted independent incorporation or exclusive use.