This category is intended for sites which sell products associated with aviation. This category is not intended for aircraft sales or manufacturers.
Sites dealing with aircraft sales should be submitted to the Recreational Aircraft Sales category or the Commercial Aircraft Sales category.

Sites owned by aircraft manufacturers should be submitted to the appropriate subcategory in the Aircraft Manufacturers area.

Sites dealing with pilot training should be submitted to the appropriate subcategory in the Private Pilot Training area or the Commercial Pilot Training category.

Supplies for General Aviation including pilot supplies, learn to fly materials, professional and turbine pilot supplies, student pilot study materials, federal aviation regulations, and other flight training materials.
Retailers that sell primarily gear and accessories for skydiving are listed in this category.
If your site offers goods for a number of sports, please submit it to Shopping: Sports.
Software related to real-world aviation and flying.