Johnston Aircraft Service, Inc. is an authorized Cessna Ag Support Center. We supply airframe parts, engines, engine overhauls, 300 and 400 conversion kits, propellers, Vortex Generator Kits, Ag-Tips, spray system parts, and more. We can export aircraft, engines, and parts worldwide.
Improved productivity through wider swath, improved deposition, and drift reduction.
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We sell and install original winglets for Cessna. Benefits include gained swath width, greatly reduced vortex drift, gained airspeed, and shorter takeoff roll — accomplished through greatly improved wing tip vortex control and a virtual wing span increase.
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