Price: $140.49
(as of Oct 08, 2026 19:14:47 UTC – Details)
The ASA CX‑3 Flight Computer stands as a cornerstone of modern aviation preparation, offering student pilots and seasoned professionals a reliable, all‑in‑one solution for every calculation needed before takeoff, during flight, and on the ground. Designed with the pilot’s workflow in mind, the CX‑3 transforms what used to be a series of tedious manual steps into a seamless, intuitive experience that lets aviators focus on decision‑making rather than arithmetic. Its reputation for precision and ease of use has made it a trusted companion in cockpits, classrooms, and flight schools worldwide, and every feature is engineered to support confidence and competence from the first lesson to the final checkride.
One of the most compelling reasons to choose the CX‑3 is its FAA approval for written knowledge examinations. Pilots can bring the device directly into FAA knowledge tests without needing to memorize formulas or conversion tables, knowing that the computer delivers accurate results instantly. This approval removes a significant source of test‑day anxiety, allowing candidates to concentrate on understanding concepts and applying them correctly. The same reliability extends to Canadian pilot, mechanic, and dispatcher exams, making the CX‑3 a versatile tool for North American certification pathways and a valuable asset for anyone pursuing multiple ratings or endorsements.
Beyond its exam‑ready credentials, the CX‑3 is fully ICAO‑compliant, ensuring that the calculations it performs meet international standards. This global alignment means that pilots training in one country can transition smoothly to operations elsewhere, confident that the computer’s outputs remain valid and consistent across borders. Whether planning a VFR cross‑country flight in the United States, navigating IFR routes over Europe, or preparing for a charter mission in Asia, the CX‑3 provides the same level of accuracy and reliability, reinforcing its role as a truly international aviation computer.
At the heart of the CX‑3 lies a comprehensive suite of flight planning functions that cover every critical aspect of flight preparation. Users can quickly compute wind corrections, determine true and groundspeed, calculate time en route, and assess fuel burn with just a few keystrokes. The device also handles density altitude, pressure altitude, true altitude, and indicated altitude conversions, giving pilots instant insight into performance expectations under varying atmospheric conditions. Additional capabilities include cloud base estimation, standard atmosphere look‑ups, glide ratio calculations, climb and descent performance analysis, and weight‑and‑balance computations—all presented through a logically organized menu that mirrors the natural sequence of a flight from pre‑flight planning to post‑flight review.
The CX‑3 goes far beyond a traditional E6B by integrating a full set of utility tools that enhance situational awareness and operational efficiency. A built‑in calculator, clock, timer, and stopwatch support everything from fuel consumption monitoring to precise timing of holding patterns. Speaking of holding patterns, the CX‑3 includes a dedicated holding pattern function that guides pilots through the correct entry method and provides detailed holding specifications, reducing workload during high‑traffic phases. Unit conversion capabilities cover speed, distance, volume, weight, temperature, and pressure, ensuring that pilots can switch between metric and imperial systems effortlessly. For weight‑and‑balance tasks, the computer allows users to store aircraft‑specific data, making repeated calculations for the same aircraft swift and error‑free.
Ergonomics and durability were central to the CX‑3’s design philosophy. The sleek, lightweight chassis fits comfortably in the hand, and the protective cover snaps onto the back of the unit when not in use, shielding the screen and keypad from scratches and impacts. A no‑slip strip on the bottom prevents unwanted movement on smooth cockpit trays or desk surfaces, keeping the computer stable during intensive study sessions or pre‑flight briefings. The large backlit screen delivers crisp, high‑contrast readability in any lighting condition, while adjustable backlighting lets users tailor brightness to their environment. A theme feature offers Standard, Daylight, and Night views, automatically illuminating the keypad in Dusk and Night modes for seamless operation in low‑light cockpits. Users can also designate a Favorite function for instant access to the calculation they use most often, streamlining workflow even further.
Every aspect of the ASA CX‑3 Flight Computer is crafted to empower pilots with confidence, precision, and convenience. From its FAA‑approved status for knowledge exams to its ICAO‑compliant global applicability, from its exhaustive flight planning utilities to its thoughtful ergonomic design, the CX‑3 represents a harmonious blend of technology and practicality that elevates both learning and operational performance. By consolidating multiple tools into a single, reliable device, the CX‑3 eliminates redundancy, reduces cockpit clutter, and supports a smoother, more enjoyable flying experience.
Take the next step toward mastering the skies with a tool that has proven itself in classrooms, flight decks, and examination halls worldwide. Add the ASA CX‑3 Flight Computer to your kit today and experience the difference that a purpose‑built aviation computer can make—fast, accurate, and ready for every phase of your flying journey. Secure yours now and fly with the assurance that every calculation is just a button press away.