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.

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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

$U13048

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Description

🛩️ Elevate your flight game with the CX-3 — the pilot’s secret weapon for exam success and global skies!

ALL IN ONE AVIATION TOOL - From weight & balance to holding patterns and timers, this isn’t just an E6B—it’s your complete flight computer.
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 seamless 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 designed for student pilots and professionals. Featuring a large backlit LCD, intuitive interface, and comprehensive aviation functions—including wind correction, fuel calculations, and holding pattern support—it streamlines flight planning and exam preparation. Lightweight and ergonomic, it includes customizable settings and a protective cover, making it an essential tool for both ground school and cockpit use.

Specifications

ASIN	B076P3MKK7
Brand	ASA
Calculator Type	Engineering/Scientific
Color	Black
Customer Reviews	4.8 4.8 out of 5 stars (1,751)
Display Type	LCD
Enclosure Material	Plastic
Item Dimensions L x W	6.3"L x 3.35"W
Item Weight	0.01 Ounces
Manufacturer	ASA
Mfr Part Number	ASA-CX-3
Model Name	CX-3
Model Number	8541748200
Number of Batteries	4 AAA batteries required.
Power Source	Battery Powered
Screen Size	4.24 Inches
UPC	855734008354
Unit Count	1.0 Count
Warranty Description	5 Year Limited Manufacturer

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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.

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$U13048

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered 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 Uruguay.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 week ago

Abdullah B.

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

3 weeks ago

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