This cache can be found at the posted coordinates but it may NOT be logged as found until you have a BINGO with your D/T grid. About the BINGO, complete at least a single horizontal, vertical or diagonal line to claim your find. If you haven't complete any BINGO line, your found log will be deleted.
For example, here is my D/T grid with the vertical 1.5 terrain line:
You can verify your completion of this challenge by using the Challenge Checker below:
You may find and sign the log sheet earlier, but you must have at least a BINGO line to log this cache online.
Don't forget to bring your own pen.