"the cache is not at the posted coordinates"
Let's do some searching........

We are use to searching for containers. Let's doing some searching for some words. The words are numbers needed to fill in the final location.
N 34 28.ABC W 117 14.DEF
A = "n" and "t" touch this word
B = "v" and "Q" touch this word
C = "X" and "r" touch this word
D = "T" and "g" touch this word
E = "b" and "n" touch this word
F = "G" and "c" touch the word
Good Luck