The DUAT service is an FAA sponsored free service to pilots, dispatchers and other authorized users. Users are encouraged to use the DUAT  system as much as is needed and without reservation.

  FltPlan.com is a free General Aviation website that helps create professional IFR flight plans and navigational logs for the serious corporate, charter, or business pilot. Weekend/Pleasure/Student pilots can also use the website for planning VFR flights and the Navigation Log enroute.   FltPlan.com provides IFR routing, winds aloft, aircraft performance, ETE's, Airport database, SID/STAR info, frequencies, FBO information, and recommended alternates.   

  Airnav.com is a free aviation website with information on airports, navaids, fixes, and fuel prices.  If you are going cross-country, check here with the place to fuel up.

  Fboweb.com is an Internet-based tool for both pilots and FBO's (Fixed Based Operators).  While currently not a flight planning site, this site can provide you some good information on airports and FBOs. 

 

Current AIRMETS and SIGMETS