Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. The Grumman G-164 Ag-Cat is the first aircraft specifically designed by a major aircraft company for agricultural ...
The Twin Cat was a late 1970s/early '80s supplemental type certificate (STC) modification for the Grumman Super Ag Cat, replacing its single radial engine with two Lycoming flat-6 engines to offer ...