Crosswinds STOL holds the following PA-14 STCs
SA645AL – PA-14 Install Avco Lycoming O-320-D2A or O-320-B2B engine and McCauley1A175/GM8246 prop.
SA657AL – PA-14 Install Avco Lycoming O-320-A2B or O-320-E2D engine and McCauley1A175/GM 8246 propeller.
SA686AL – PA-14 Installation of PA-18 main landing gear.
SA688AL – PA-14 Installation of left side cabin door.
SA690AL – PA-14 Increase gross weight to 1,935 lbs.
SA630AL – PA-14 Install fiberglass wing tip assembly.