---
product_id: 253797519
title: "ASA CX-3 Flight Computer"
brand: "asa"
price: "₨93107"
currency: LKR
in_stock: true
reviews_count: 7
category: "Asa"
url: https://www.desertcart.lk/products/253797519-asa-cx-3-flight-computer
store_origin: LK
region: Sri Lanka
---

# Top #36 in Scientific Calculators Compact 16x8.5x1.8 cm size Ultra-lightweight 0.28 g ASA CX-3 Flight Computer

**Brand:** asa
**Price:** ₨93107
**Availability:** ✅ In Stock

## Summary

> ✈️ Navigate smarter, fly sharper with ASA CX-3!

## Quick Answers

- **What is this?** ASA CX-3 Flight Computer by asa
- **How much does it cost?** ₨93107 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/253797519-asa-cx-3-flight-computer)

## Best For

- asa enthusiasts

## Why This Product

- Trusted asa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Usability:** User-friendly interface ensures quick calculations without hassle.
- • **Precision in Your Palm:** Compact and lightweight design fits seamlessly into your flight kit.
- • **Trusted by Professionals:** Ranked #36 among scientific calculators, a proven tool for accuracy.
- • **Reliable Flight Companion:** Engineered by ASA, a trusted name in aviation tools.
- • **Elevate Your Flight Planning:** Stay ahead with a device designed for precision and convenience.

## Overview

The ASA CX-3 Flight Computer is a compact, ultra-lightweight flight calculator designed for aviation professionals. Ranked #36 in scientific calculators and highly rated for user-friendliness, it offers precise and reliable flight planning in a sleek, portable form factor.

## Description

1

Review: great product - gooood
Review: User friendly - User friendly

## Features

- Flight Computer
- Safely packed for your convenience.
- This product will be an excellent pick for you.
- It is a good product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076P3MKK7 |
| Best Sellers Rank | #4,864 in Office Products ( See Top 100 in Office Products ) #36 in Scientific Calculators |
| Item model number | 8541748200 |
| Manufacturer | ASA |
| Product Dimensions | 16 x 8.5 x 1.8 cm; 0.28 g |

## Product Details

- **Brand:** ASA
- **Calculator Type:** Engineering/Scientific
- **Colour:** Black
- **Power source:** Battery Powered
- **Screen size:** 4.24 Inches

## Images

![ASA CX-3 Flight Computer - Image 1](https://m.media-amazon.com/images/I/41lhQbJQclL.jpg)

## Questions & Answers

**Q: Does anyone know how to do a ground speed problem when given tas and a wind setting?  i can't find any tutorials online.**
A: There was no manual with my CX-3  I found one on the internet but it did not help me much.  However, wind is given as true north so the first thing you need to do is change it to magnetic by subtracting the magnetic variation.  I gave up on the CX-3 and went back to my whiz wheel.

**Q: Can this asa cx-3 flight computer be used on the faa private pilot knowledge exam?**
A: Yes, you can use it on the knowledge exam.

**Q: I’m having a problem. Daytime mode looks a bit cloudy . Dark splotches and bright points . Is that normal ?**
A: Yes. But make sure you have done the software updates.

**Q: How do you clear the memory as needed for the FAA exams?**
A: It does not have a memory like a scientific calculator. There's nothing to clear.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great product
*by A***I on 13 November 2024*

gooood

### ⭐⭐⭐⭐⭐ User friendly
*by S***A on 13 November 2020*

User friendly

### ⭐⭐⭐⭐⭐ Review
*by S***N on 7 August 2025*

The ASA CX3 is a must-have for any pilot in training or even seasoned aviators who want a fast, reliable E6B alternative. It’s incredibly intuitive much easier to use than older flight computers, and the interface is clean and straightforward. I’ve used it for everything from flight planning to in-flight recalculations, and it hasn’t let me down once. It handles weight and balance, wind correction, true airspeed, density altitude, fuel burn you name it. The display is clear, even in bright light, and the battery life is excellent. I also like that it's allowed on FAA knowledge tests, which made it a great study companion during my PPL prep. If you're serious about flying, skip the cheap calculators or phone apps this thing is rock solid and well worth the investment.

## Frequently Bought Together

- ASA CX-3 Flight Computer – Advanced Electronic E6B for Accurate Flight Planning and FAA Exam Preparation
- FAR/AIM 2025: Federal Aviation Regulations/Aeronautical Information Manual (ASA FAR/AIM Series)
- Advanced Pilot Products - Premier Lexan Rotating Plotter for Pilots

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**Shop now:** [https://www.desertcart.lk/products/253797519-asa-cx-3-flight-computer](https://www.desertcart.lk/products/253797519-asa-cx-3-flight-computer)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*