On Friday, October 19, 2018 at 10:58:33 PM UTC-4, Nick Kennedy wrote:
Back in the early 2000's Parowan had a 600 HP BiPlane Ag wagon.

Yup, those things were amazing.
IIRC there were 2 radial-powered Eagles there when I first visited Parawon in ~97.
Towed behind it in the whale!
https://en.wikipedia.org/wiki/Eagle_Aircraft_Eagle