# GDC64Wx

> Visual weather display for GDC64 TAIU users with XM weather receiver. (iPhone/iPad app by DAC International.)

- Source: https://appshunter.io/ios/app/gdc64wx/id991165844 (this page in markdown: same URL + `.md`)
- Developer: [DAC International](https://appshunter.io/developer/578745801)
- Category: Weather, Utilities
- Price: Free
- Rating: 4.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 940 MB
- Languages: English
- Released: 2015-05-17
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gdc64wx/id991165844/reviews.md

## What is GDC64Wx?

This app only supports GDC64 accessories with firmware version -006A or higher.  

For GDC64 versions -006A and above use this "GDC64Wx" App
For GDC64 versions -0050 and below use the "Legacy GDC64Wx" App

The GDC64 Wx application provides a visual display of certain weather characteristics in the U.S. and Canada when using a GDC64 TAIU with an appropriate Heads Up XM weather receiver.

Current displays include U.S. Radar, Canada Radar, Strikes, Shear, Tops and Satellite imagery,  US and Canadian METAR reports. The App also allows for last known aircraft position display on the map. User can zoom and pan to display desired map contents. 

The application tracks your position while the app is in the background.  Continued use of GPS running in the background can dramatically decrease battery life.

This Application is for informational purposes only and should not be used for navigational purposes.

## Key features

- U.S. and Canada Radar
- Satellite imagery
- METAR reports
- Aircraft position display
- Zoom and pan map functionality


## Frequently asked questions about GDC64Wx

### What weather information does GDC64Wx provide?

GDC64Wx provides U.S. Radar, Canada Radar, Strikes, Shear, Tops, Satellite imagery, and US and Canadian METAR reports. It also displays the last known aircraft position on the map.

### What hardware is required to use GDC64Wx?

This app requires a GDC64 TAIU with firmware version -006A or higher, along with an appropriate Heads Up XM weather receiver.

### Does GDC64Wx work on older GDC64 versions?

No, GDC64Wx is specifically for GDC64 versions -006A and above. For versions -0050 and below, you should use the 'Legacy GDC64Wx' app.

### Can GDC64Wx be used for navigation?

No, this application is for informational purposes only and should not be used for navigational purposes.

### Does GDC64Wx track my location?

Yes, the application tracks your position while the app is in the background. Continued use of GPS running in the background can dramatically decrease battery life.

### What is the rating for GDC64Wx?

GDC64Wx has a rating of 4.0 stars from 2 ratings.

### When was GDC64Wx last updated?

The latest version of GDC64Wx was last updated on December 20, 2021.

### Is GDC64Wx available on Android?

GDC64Wx is supported on iPhone and iPad devices.

## Version history (last 4 releases)

### 3.1.0 — 2021-12-20

Rebranding 
Bug fixes and updates

### 3.0.0 — 2015-12-02

This app has been updated by Apple to display the Apple Watch app icon.

Completely redesigned user interface
FAA Sectional base map
METARs
Multiple simultaneous weather product overlays

### 2.0.1 — 2015-06-18

bug fixes

### 2.0.0 — 2015-05-11

No release notes.

## Apps similar to GDC64Wx

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [WhatWeather Weather Station](https://appshunter.io/ios/app/whatweather-weather-station/id6477349958) | 4.7 (3) | Free | Weather |
| [CAVOK Weather](https://appshunter.io/ios/app/cavok-weather/id1666161449) | — | Free | Weather |
| [Severe Weather from NOAA/NWS](https://appshunter.io/ios/app/severe-weather-from-noaanws/id808845815) | 1.2 (17) | Free | Weather |
| [NOAA Dual Radar](https://appshunter.io/ios/app/noaa-dual-radar/id827141249) | 4.3 (94) | $3.99 | Weather |
| [SevereWXWarn Weather Pro](https://appshunter.io/ios/app/severewxwarn-weather-pro/id1115954316) | 3.0 (2) | Free | Weather |
| [WeatherAlert - Precipitation and weather forecasts](https://appshunter.io/ios/app/weatheralert-precipitation-and-weather-forecasts/id1165784239) | — | Free | Weather |

## More apps by DAC International

- [GDC64 Utility](https://appshunter.io/ios/app/gdc64-utility/id991160991)
- [DAC Bus Analyzer](https://appshunter.io/ios/app/dac-bus-analyzer/id1102815236)

All apps by DAC International: https://appshunter.io/developer/578745801

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*