"Kesy lōgro naejon issa."

Translation: This is the front side of the ship.

[lacroutsz]

Shouldnt it be the ship's front side as loogro means ship's

[KirstenGra12]

"loogro naejon" means both "the ship's front" and "the front side of the ship". Duolingo will mark both as correct. For a better explanation, look at the notes for the Genitive Case (the question mark icon in the box where you start the lessons).