An isogram (also known as a "nonpattern word") is a term for a word or phrase without a repeating letter. Conveniently, this word itself is also an isogram as well, which also makes it an autological term at the same time, expressing a property that it also possesses.
Using the first isogram on this cache page that you see (the title), use the following formula to construct the missing coordinates so you can get on the trail to finding this bison tube.
N41 LTOIG W073 IIGOE
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