Does anyone know how to do a ground speed problem when given tas and a wind setting? i can't find any tutorials online.

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.

Can this asa cx-3 flight computer be used on the faa private pilot knowledge exam?

Yes, you can use it on the knowledge exam.

I’m having a problem. Daytime mode looks a bit cloudy . Dark splotches and bright points . Is that normal ?

Yes. But make sure you have done the software updates.

How do you clear the memory as needed for the FAA exams?

It does not have a memory like a scientific calculator. There's nothing to clear.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

ASA CX-3 Flight Computer | Advanced Aviation Calculator for Student Pilots & Professionals | FAA Approved for Exams | ICAO-Compliant Digital E6B

ASA CX-3 Flight Computer | Advanced Aviation Calculator for Student Pilots & Professionals | FAA Approved for Exams | ICAO-Compliant Digital E6B

Product ID: 53352330

Details

Brand
ASA
Calculator Type
Color
Black
Power Source
Battery
Screen Size
4.24 inches

🌍ICAO-compliant global use

💡Large backlit screen

🛫FAA-approved for exams

COP 901115

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Description

🛩️ Elevate your flight game with the CX-3 — the pilot’s ultimate co-pilot!

ALL IN ONE AVIATION TOOL - From weight & balance to holding patterns and timers, this digital E6B covers every pilot’s essential needs.
GLOBAL FLIGHT COMPLIANCE - Fly or train anywhere with ICAO standards built-in, making this your international cockpit companion.
COCKPIT OPTIMIZED DISPLAY - Bright, backlit 4.24-inch screen with night/day modes and illuminated keys for flawless low-light operation.
EXAM READY FAA APPROVED - Take your FAA knowledge tests confidently with a device that’s officially allowed—no memorization needed.
INTUITIVE FLIGHT PLANNING - Calculate wind corrections, fuel burn, groundspeed, and more with lightning-fast, user-friendly inputs.

The ASA CX-3 Flight Computer is a FAA-approved, ICAO-compliant digital E6B calculator designed for student pilots and professionals. Featuring a large backlit LCD, intuitive interface, and comprehensive flight planning functions—including wind correction, fuel burn, and holding pattern calculations—this compact, battery-powered device streamlines exam prep and real-world flight planning. Its ergonomic design, customizable display modes, and multi-function utilities make it an indispensable tool for global aviators.

Specifications

ASIN	B076P3MKK7
Brand	ASA
Calculator Type	Engineering/Scientific
Color	Black
Customer Reviews	4.8 4.8 out of 5 stars (1,757)
Display Type	LCD
Enclosure Material	Plastic
Item Dimensions L x W	6.3"L x 3.35"W
Item Weight	0.27 g
Manufacturer	ASA
Mfr Part Number	ASA-CX-3
Model Name	CX-3
Model Number	8541748200
Number of Batteries	4 AAA batteries required.
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Screen Size	4.24 inches
UPC	855734008354
Unit Count	1 Count
Warranty Description	5 Year Limited Manufacturer

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.