This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Operational Navigation Chart th edition. scale Operational Navigation Chart Sheet th edition Covers the Lambert Conformal Conic Projection Standard Parallels and Center longitude txupclmapsoclcd onc Defense Mapping Agency Aerospace Center St Louis Air Force Station Mo Covers to to PDUSGov Uploaded with ONCs uploaded by Revent