This is a brand new site serving seamless VFR and IFR charts, as well as the Airport / Facility Directory. Designed with an emphasis on mobile browsers. Please give it a try:
http://vfrmap.com
http://vfrmap.com/about.html
http://vfrmap.com/help.html
http://vfrmap.com
http://vfrmap.com/about.html
http://vfrmap.com/help.html