Due to adverse weather conditions in many areas of the country that may have prevented applicants from filing their FY2010 E-rate applications by the close of the window, USAC – in consultation with the FCC – has extended the close of the filing window to FRIDAY, FEBRUARY 19, 2010 AT 11:59 pm EST.
All FCC Forms 471 electronically filed or postmarked by that date and time will be considered IN WINDOW.
http://www.universalservice.org/sl/tools/latest-news.aspx#020910