The later Pawnee D version featured twin fuel tanks mounted in the outer wing panels, further improving crashworthiness, early models of the Pawnee had a single fuel tank located between the agricultural hopper and the engine.
The later Pawnee D version featured twin fuel tanks mounted in the outer wing panels, early models of the Pawnee had a single fuel tank. This single fuel tank was located between the agricultural hopper. This single fuel tank was located between the engine. The outer wing panels were further improving crashworthiness.