Keywords: Operational Navigation Chart F-6, 6th edition.jpg en 1 1 000 000 scale Operational Navigation Chart Sheet F-6 6th edition Covers China U S S R Lambert Conformal Conic Projection 1985-03 txu-pclmaps-oclc-8322829_f_6 jpg onc/ Defense Mapping Agency Aerospace Center St Louis Mo Covers 40N to 48N 67E to 83E PD-USGov Uploaded with UploadWizard ONCs uploaded by Revent Operational Navigation Chart Maps of China Old maps of USSR Maps with Lambert conformal conic projection JPG maps Operational Navigation Charts in the Perry-CastaƱeda Library |