This is used to save the current state of the landmark. Can be use to save the .LMK files and .MAP files.
Main Menu: Q 0123O IUCRSG NVAMBX DEPL FZH? u >u Current hflag =F 0. Landmark only 1. Save map q. Quit
0. Landmark only - Will only save the .LMK file. This option is not used often.
1. Save map - Saves the .LMK file and the .MAP file.
Save often!