Hey Scott, call me when you test fly your 1/6 warbird at 60oz/ft2 - that baby's gonna scoot

Seriously, go to an F4C comp and you'll see that scale sections, incidences etc CAN fly, but not with scale power, props, loadings or airspeeds. Bob's right - can't scale air, gravity, inertia etc. Still, if it was easy, where would the fun be in that!

Cheers,

Cam