Wi-Fi service provider Boingo Wireless has extended its coverage eight miles high by entering into a roaming pact with Connexion by Boeing, a subsidiary of the aircraft manufacturer that offers broadband connectivity to passengers aboard airplanes. The agreement will let Boingo subscribers <A HREF="http://news.com.com/2100-7351_3-5579300.html">wirelessly access the Internet</A> while they're on planes that offer the Connexion service.