Peter Duniho wrote:

The only way I can see for a jet to have "a reputation for being
very dry" is for the jet to be equipped with a DEhumidifier. Which, of
course, they aren't.

Both heating and air conditioning systems are dehumidifiers.

George Patterson
"Naked" means you ain't got no clothes on; "nekkid" means you ain't got
no clothes on - and are up to somethin'.