View logs for this pageFilter revisionsExpandCollapseTo date:Tag filter: Show revisions Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom. Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit. curprev 09:11, 7 September 2024 154.30.241.194 talk 39,830 bytes +39,830 Created page with "<p> When laying out runways, engineers borrow conventions used in navigation and surveying, fields that point out direction with a compass reading. For advantages and disadvan..."