The X-Wing

The X-wing is a versatile Rebel Alliance starfighter that balances speed with firepower. Armed with four laser cannons and two proton torpedo launchers, the X-wing can take on anything the Empire throws at it. Nimble engines give the X-wing an edge during dogfights, and it can make long-range jumps with its hyperdrive and its astromech droid co-pilot. Luke Skywalker is famous for destroying the Death Star behind the controls of an X-wing.
The Puzzle

N 54 ?-? . ?x?+? W 005 ?+? . ?x?+?
The Cache
Hopefully, when you solve the puzzle and arrive at GZ, you'll understand the connection between the cache and the final GZ. After all, it's all about how you look at it. You are looking for a standard black magnetic nano at GZ, the area is reasonably public but a great hint should make for a quick instant find if you're struggling.
Good luck and may the force be with you!
You can check your answers for this puzzle on GeoChecker.com.
CONGRATULATIONS TO RURALRAMBLER FOR HER FIRST TO FIND!