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The biggest hurdle that do it yourselfers <I've that tendency> will
face is that most airport authorities will insist upon a stamped
engineering report designating snow load, wind rating, earthquake
rating, and fire rating..
That pretty much eliminates any homebuilt wood hangars, etc..
My current business venture requires a clear span 60 x 125 foot
building with 30 X 16 door openings at each end... Burning the
midnight oil heavily and getting multiple quotes on everything from
wood truss <and I even calculated out for a stick building done by
myself with undocumented workers> to slip formed concrete, it came
down to a steel building as the most economical...
denny
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