What happened to Smithy? Three theories

What happened to Smithy's plane? There are three main theories. Explore them.

Theory 1

Theories about the disappearance of the Lady Southern Cross

The plane was flying low, struck a tree on an island, and crashed straight down.

Theory 2

Theories about the disappearance of the Lady Southern Cross

The plane was flying low, struck a tree, was damaged, and Smithy tried to bring it to a forced landing in a nearby bay.

Theory 3

Theories about the disappearance of the Lady Southern Cross

The plane crashed at sea south of Aye Island.