This cache IS at the posted coordinates!  

This is a challenge cache.  You may sign the log at any time, but you must meet the requirements of this challenge to log it as a "Find."  If you don't meet the requirements yet you may write a note on the cache page to record when you signed the physical logbook then log it as found when you achieve the requirements.

In order to log this cache you find a cache type of "Letterbox" on each date of any month.  The day, month, year do not matter. 

If you are not sure you qualify, run the checker below.