Video: Bad Elf's New GPS Module
Although tablets like the iPad have decent on-board GPS receivers, they aren't necessarily the most robust in hanging onto a position fix. As a result, a number of companies make portable remote GPS units that Bluetooth position fixes into the tablet. In this AVweb video, Aviation Consumer's Larry Anglisano reviews a new product from Bad Elf called the GPS Pro. Besides basic GPS, it also includes datalogging.