About This File
U.S. IFR Enroute Low Altitude Charts, North Central Package: L-6/10/11/12/21/23 (23 Nov 2006 / 18 Jan 2007 editions). Not for real world navigation. The US government labels and other reference were deleted on purpose, not to give the impression that the FAA endorse these digital charts. Scanned by Eugene Zaporozhets.