ASA
CX-3 Flight Computer – Advanced Electronic E6B for Accurate Flight Planning and FAA Exam Preparation
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The CX-3 Flight Computer – Advanced Electronic E6B for Accurate Flight Planning and FAA Exam Preparation is a category leader on buyer feedback in the flight sim gear category, priced around $129.95, rated 4.8★ across 1,732 verified Amazon reviews. A confident buy for most shoppers in this category.
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…
SpecPicks Verdict
SpecPicks classifies ASA CX-3 Flight Computer – Advanced Electronic E6B for Accurate… as a category leader on buyer feedback in the flight sim gear category, based on 1,732 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. ASA's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for flight sim gear of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,732 reviews)
- ✓ Backed by ASA's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- FAA and Canadian Exam Approved - Permitted for use on all FAA and Canadian pilot, mechanic, and dispatcher knowledge exams, ensuring compliance with testing standards.
- Comprehensive Aviation Functions - Performs calculations for time, speed, distance, heading, wind, fuel, altitude, weight & balance, and more, streamlining flight planning.
- User-Friendly Interface - Features a color LCD screen with intuitive menus organized to reflect the natural flow of flight planning, minimizing keystrokes.
- Ergonomic and Portable Design - Sleek, slim design with a protective cover that snaps onto the back and a no-slip strip to prevent sliding on smooth surfaces.
- Customizable Settings - Offers adjustable lighting, backlighting, themes, time zones, and a favorites feature for quick access to frequently used functions.
Full Specifications
| Brand | ASA |
|---|---|
| Color | Black |
| Model Name | CX-3 |
| Unit Count | 1.0 Count |
| Screen Size | 4.24 Inches |
| Display Type | LCD |
| Model Number | 8541748200 |
| Power Source | Battery Powered |
| Calculator Type | Engineering/Scientific |
| Mfr Part Number | ASA-CX-3 |
| Enclosure Material | Plastic |
| Number of Batteries | 4 AAA batteries required. |
| Warranty Description | 5 Year Limited Manufacturer |
| Item Dimensions L x W | 6.3"L x 3.35"W |
Ready to buy?
ASA CX-3 Flight Computer – Advanced Electronic E6B for Accurate Flight Planning and FAA Exam Preparation is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
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