Aviagear L.L.C. is dedicated to making aviation safer, more enjoyable and environmentally responsible.

The green lettering on this site represents our commitment to the environment, the safety of our customers and our efforts to save as much of our precious petroleum resources as possible. Saving fuel becomes more important as the cost of oil based products soar.

Our primary product is the GATS Jar fuel tester. The GATS Jar allows a pilot to extract large samples of fuel from the required access points during preflight operations, and then return only purified fuel to the aircraft fuel tank. The GATS Jar automatically separates any commingled water based contamination along with particulates large enough to compromise engine performance.

If you are an aviation business or reseller and wish to carry our product as a dealer, start with Our Policies page.