NASA IceBridge, a six-year NASA mission, is the largest airborne survey of Earth's polar ice ever conducted. If you are interested in connecting your class, live, with Operation Icebridge, there are a couple ways:
1) Real-time flight tracker: http://asp-tracker.s3-website-us-east-1.amazonaws.com/ be sure to select the P-3 in the pull-down menu in the upper left.
2) Live chat. Email Emily Schaller at <e.schaller [at] nserc.und.edu> and let her know you'd like your class to chat. She will work with you to schedule time(s).