...sister company of See-Through Airlines, who has a hard time making enough money to run properly.
No one can see the planes or the pilots, and so the passengers is having an incredibly hard time boarding the planes, which often results in unsuspecting passengers stepping off the passenger stairs and onto thin air, which of course has a very profound effect on said passengers.
And very often, the company can't find the pilots, and so the See-Through Airlines offices is often populated by confused secretaries (visible...), who run around looking for the pilots.
The mechanics are missing, too, and no one has heard anything of the fuel truck since a sunny day in 2008, when it was seen accidentally hitting a drop bear near the maintenance area in Kingsford Smith Airport, Australia.
Or: The truck itself wasn't seen of course, but the effect of the truck hitting the drop bear was...let's just call it: Graphic.
A Dr. Henry J. Bucksnort (- yes, a distant relative of our very own...) once published some research he had done, on the possible effect on using invisible fighter aircraft in the USAAF in 1943, but unfortunately he had written the documents with invisible ink, and soon afterwards the documents disappeared, later to be discovered by a Mrs. Hanson in Iowa, who used the paper as lining in her son's hamster cage.
Further research on this subject is classified as very silly.