About Us
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Welcome to J & S Aviation and Avionics Services!
J&S Aviation and Avionics Services is located at KMCK Airport, just east of the beautiful town of McCook, NE. We are a full service FBO, offering full service fuel service for both 100LL and Jet A fuels.
We also offer overnight hangar rentals, a ground power unit (GPU) and will fuel your plane 24-hours a day. We aim to be the least expensive fuel prices anywhere in the Midwest.
Flight Planning Room
Local Restaurants
Free WIFI and Dish TV
24-hour/day Fueling
Pilots Lounge
Our fuel office is open 24-hours a day, with clean, well appointed bathrooms, a pilot’s lounge with free Wi-Fi and Dish TV; and a flight planning room. We also have crew cars and courtesy cars available to customers who use our fuel services. Our FBO also has two fantastic local restaurants for onsite catering upon landing. J&S Aviation and Avionics has the most technically advanced avionics builds on the market today. We are Garmin authorized dealers. The partnership we have with Garmin and our experience and expertise in the avionics field lets us design and build you the safest most advanced avionics panel in general aviation for your plane.
Fly in, stop by, or call and let us show you why our customers fly from hundreds to thousands of miles away for us to do their avionics.
We are a full service air-frame and engine maintenance facility for all piston powered planes up through turboprops. Our people have a passion for aviation and it shows in how we serve our customers.



Come see why so many aviators are coming to J&S Aviation.