Keep in mind that the Airstream does NOT have a flat front. It is rounded and very streamlined...so it is effectively a lot less than 60 square feet of frontal area...
Now, just how much effective frontal area, I have no clue. I do know that I pull my 22 footer with a Toyota Tacoma with no real wind resistance issues--I'm just a bit short of power on the long mountain passes, so I have to slow down and be patient when I'm climbing hard.
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Rich, KE4GNK/AE, Overkill Engineering Dept.
'The Silver HamShack' ('07 International 22FB CCD 75th Anniversary)
Multiple Yaesu Ham Radios inside and many antennae sprouting from roof, ProPride hitch, Prodigy P2 controller.
2012 shortbed CrewMax 4x4 Toyota Tacoma TV with more antennae on it.
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