The Ford Barn - View Single Post - Demise of the Ford Tri-Motor

stevests · 11-09-2021, 10:05 PM

I just watched a program regarding airships and the hydrogen had an additive to produce a smell like garlic for "leak" reasons much like propane & natural gas today.

11-09-2021, 10:05 PM	#19
stevests Senior Member Join Date: May 2010 Location: Longbranch, Washington Posts: 513	Re: Demise of the Ford Tri-Motor I just watched a program regarding airships and the hydrogen had an additive to produce a smell like garlic for "leak" reasons much like propane & natural gas today.