SAR Black Rock TrackMarks

Track Marks  Destinations for "Drive Via Trackmark  NAME " or "Drive To Trackmark  NAME " AI commands. The direction that a track mark points has no effect on its operation. It is recommended that "Drive To Trackmark" commands be followed by another command or a short "Wait" command.  Approach from Peterborough      Black Rock Main Approach Dn  Approach from Quorn    Black Rock Main Approach Up   Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Station Up Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Station Dn     Black Rock Station Goods Up  Black Rock Station Goods Dn   Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Main Up Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Main Dn    Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Main Yard Nth Up Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Main Yard Nth Dn    Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Main Yard Sth Up Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Main Yard Sth Dn   Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Loop Up Error creating thumbnail: /bin/bash: line 1: /usr/bin/convert: No such file or directory Error code: 127 Black Rock Loop Dn