The cache is not located at the posted coordinates. This is the bonus cache to the Adventure Lab "The EVL Flight of the Navigator"
"Are you sure you want to take the chance to go back to your time David?" Max asks. "Its very risky."
"Yes. Let's do it." David answers.
"All right. That's your decision." Max says. "We must start the journey. Hold on tight Davie. And thanks."
"Come on. Lets get out of here." David replies.
"Compliance. Navigator." Max replies. "Good luck."
The ship speeds off through lightning and thunder.
David awakens in the woods by a tree. He climbs out and heads home.
Ha Ha Ha Ha Ha! See you later, Navigator!
Cache is as follows : N 42.15.ACE W 078.39.BDF