Sporty’s Pilot Shop introduced a wire-free weather receiver for the iPad. Called Stratus, it combines an ADS-B and GPS receiver into a single unit that wirelessly streams Nexrad radar, text weather, TFRs and aircraft position to the ForeFlight Mobile app for iOS devices. The Wi-Fi connection allows multiple iPads to connect to Stratus, making it possible for two-pilot crews to view weather on separate iPads. There are no monthly subscription fees for the weather information, according to Sporty’s. Stratus costs $799.