Associated Air Center (AAC) has received STC approval for Boeing 737 (-300 through -900ER) Wi-Fi solutions for the Satcom Direct Router (SDR). The dual-band unit can manage multiple systems such as Swift64, SwiftBroadband, Ku band, Ka band and X band both airborne and on the ground. The SDR also has a 3G cellular service feature for use on the ground. The system can be integrated with existing platforms and systems manufactured by Cobham, Thrane & Thrane, Honeywell and Rockwell Collins.