Duster

The Western Company Duster is a two-seat, open-cockpit biplane built for crop dusting. Its airframe carries pesticide-spraying equipment beneath the wings, and it appears only in a weathered, rusty condition. Most of the body and wings use its primary paint colour, while the nose, sides and the large wing struts take the secondary colour. A V-shaped marking across the upper wing remains fixed when the aircraft is repainted.

In Grand Theft Auto V and Grand Theft Auto Online, Elitás Travel sells the Duster for $275,000. In San Andreas, it can be seen over Grapeseed, and may land at McKenzie Field Hangar or Sandy Shores Airfield. After all Flight School lessons are completed, a usually red Duster can appear at the western end of Marina Drive in the Grand Senora Desert, near the Alamo Sea. In the enhanced version of GTA Online, it is stored in a Hangar as a Small aircraft.

The Duster is the slowest fixed-wing aircraft in the game, though it responds well in the air. It needs a long runway and takes time to get airborne. Its pesticide spray does not injure people or draw police attention. Trevor uses a yellow Duster to pursue Merryweather's Cargo Plane in "Minor Turbulence" before crashing into its cargo hold. In "Fooligan Job: Crop Dustin'", a Duster stolen from the Rednecks sprays marked weed farms, while another is used for an air drop during an Acid Product steal mission.