As I recall, the pinto and others had the tank behind the rear axle
where it was susceptible to a rear-end collision. Airplanes don't hit
tail first very often and don't get rear-ended all that often either.


Ahh, but if you look at crash photos you will see that the wings and tail
often break off. It you put in really serious fuel lines with break aways
you may avoid this causing a fire, but the tank itself is still out there.

What if you put the tank behind the seat, but not under it? Is that better
to you? after all, you said you are not likely to get rear ended.

You can come up with any solution you want to feel safe, and then tell us
the aircraft you found that fits the bill. In the end, I don't think having
it in the compartment is such a bad idea. And I am quite sure that few if
any planes will meet your standards.