[mylife]

Here is the key..

“The writing was traced in an oil slick from the auxiliary engine in the Boeing 747-4000 aircraft’s tail cone”

[Gasshog]

Lemme guess

The oil shouldn’t have been there, its a sign there could have been engine failure??

[SuperLuminal]

"Here is the key..

“The writing was traced in an oil slick from the auxiliary engine in the Boeing 747-4000 aircraft’s tail cone”

Interesting...With "5" engines, no wonder they make such great freight haulers.../s