CallAir A-9
The IMCO CallAir A-9 is a small agricultural aircraft that first flew in 1962, a development of the company's previous successful crop-dusters. It is typical of aircraft of its type - a single-seat aircraft with a low wing incorporating spraying gear.
Read more about CallAir A-9: Design and Development, Variants, Specifications (AAMSA A9B-M Quail)