Entries by John Zimmerman

Dual unveils SkyPro GPS

Dual Electronics’ XGPS150 has been the most popular iPad GPS for a few years now, with a great combination of accuracy, small size and long battery life. This week, Dual announced a follow-on product–the XGPS160.

ADS-B Traffic 101

The new generation of portable ADS-B receivers for the iPad can receive traffic in addition to weather. But when do you see traffic? To help, we’ve created this simple graphic, which shows three common scenarios

What iOS 7 means for pilots

Today, Apple unveiled its much-anticipated iOS 7, the latest version of the operating system that drives the iPhone and iPad. While much of this update is cosmetic, there are some big changes under the hood that could be good enhancements for pilots. Let’s look at some highlights.