It was a bright and sunny morning when I set out to hide this cache, but the night before I'd been out partying. So when it came to reading my notes I could hardly read them. Maybe you can solve the problem
The final coordinates are: N 39° 22.ABC W 77° 16.DEF
After finding the final coords you will be looking for one of the standard magnetic micros.
alzormpdshtnowxeiquycjkfgbv
rfiknqmxzetcbdsjoylgahvnuwp
meuahrtbcspkvzfgxlwnodyjiqe
bkmjnyqzatnxogiwvhrfdeslcup
hfmubyjdiclgkzvowqaxsteprin
gmnwvxlscdrbfpqykjnezuathoi
lexrdgmktuzfcapbisyonjehqvw
cbronpxhudffkzegmslwaqtyvji
ioxhazkunwdqblmfpjtvrcgyies
mejskvawxgvqfhyotnizdbrplcu
xaekvtzydmbpqnoiegcrlsfuhjw
dijsureqcvtaxhntplomzkwfbgy
jcqkyohxzfwduenvhgrtlmsibap
pisaljkqdecmotbufrwzgrvhnyx
weghcsxtlzearmkjdyovipbqfnu
uanvikxpfrbjwzmlthyqcegsdoe
ekubjqhlryimzcvptsxdfagnwfo
pjmbztolshoefkxcrvauygidqnw
guyvophtbukanxwjsrflieczdmq
leapjcirkqogurzhnmftxydwbsv
frtpslqkaueobcgnyivfdxhzwjm
xdzgynacirtowsbfuplkhqojvme
udfsqlpjntibgeuzvoayrxcwhkm
wheomszuxvarbnqptgliyrjfdkc
Congratulations go out to yellowrose 70 and deepdish23 for their FTF - they trusted the solved coords to make the find.
You can validate your puzzle solution with certitude.