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ASA CX-3 Flight Computer

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Product Description
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The CX-3 Flight Computer makes flight planning simple by taking confusion out of the equation. Fast, versatile and easy to use, the CX-3 delivers accurate results quickly and efficiently. It can be used on all FAA and Canadian pilot, mechanic, and dispatcher knowledge exams. Whether used for flight planning, ground school, or knowlledge testing, the menu organization reflects the order in which a flight is normally planned and executed, resulting in a natural flow from one function to the next with a minimum of keystrokes.

Multiple aviation functions can be performed on the CX-3 flight computer including those related to time, speed, distance, heading, wind, fuel, altitude, cloud base, standard atmosphere, glide, climb & descent, weight & balance, as well as a holding pattern function to help determine entry method and holding details. A calculator, clock, timer and stopwatch are also built in along with mutliple settings for lighting, backlighting, themes, scrolling speed, time zones and more.

The sleek design, and ergonomic fit and finish of the CX-3 make for easy transport. The protective cover comes off the front and snaps onto the back of the computer. A no-slip-strip prevents the CX-3 from sliding around on smooth desk surfaces. A Theme feature provides a convenient way to switch from Standard view to Night or Daylight views. The backlighting feature controls the brightness or intensity of the screen, and the buttons on the keypad will light up in Dusk and Night modes for use in darker environments. A Favorite feature provides quick access to your most frequently used function and store the Aircraft Profile will let you store numbers specific to your aircraft.

Package includes CX-3 Flight Computer, 4 AAA batteries, protective cover, and quick start guide.
Sku: 37176

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Oliver S.
United States

Faulty Calculation & No Customer Service

Months ago, I contacted ASA to advise of faulty calculations that the CX3 exhibits. It was a disappointing experience to never receive any response from ASA. This calculator is further not executing simple arithmetic correctly (multiplication/division before addition/subtraction). Overall, for what it is and feels (cheap plastic components and design) an overpriced product. While I mostly value ASA products, this is a disappointing one.

Michael S.
United States


Simple, smart and easy to use and has big text to read, solid faetures but not a product that takes the fun out of using. The best unit in the market as I have had the others and sent them back for a refund.

Gary B.

Asa cx-3

Everything went very nice.ordering, shipping, recieving and now using. I would not hesitate to order from you again. Thank you.

Alex B.
United States

4 & 1/2 stars

The calculator Looks and performs great. It even Tells you how much battery you have left! Only ‘draw back’ is some of the category titles can be a little confusing but not bad once you use it once or twice.

gabriel g.
United States

Time and life saver

This thing is amazing, I have problem with reading information and taking it in and while a paper e6b works just fine it’s just soo many little lines and numbers to line up and you lose sight of what you’re calculating, with this it really makes it easier on the eyes, mind, and also helps you understand what your caluculating better. Anyone with any type of learning disabilities would love this

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