This geocache is NOT at the posted coordinates
This geoart is dedicated to an avid Michigan geocacher, planecrazy62.
This geoart consists of 62 geocaches plus one bonus cache. To get the cords for the bonus cache, look for the codes inside select caches of the geoart. There are six codes needed, A B C X Y & Z. Each code is in two different caches to help you.
Bonus Cache N43 39.ABC W084 15.XYZ
This geocache is sponsored by 
pee-paw + mee-maw & 
2xArcher & Mrs 2xArcher
In support of 
Planecrazy62
You must correctly identify the featured aircraft to get the correct set of coordinates. Type in the correct name of the aircraft. Four choices are listed. One of them is the correct one.
This aircraft was a robotic spacecraft on a space exploration mission on Mars under the Mars Scout Program. This lander landed on Mars on May 25, 2008. Mission scientists used instruments aboard the lander to assess the local habitability and to research the history of water there. The total mission cost was about US $386 million, which includes cost of the launch.
Mariner 4
Mars Pathfinder
Phoenix
Viking 1
You can validate your puzzle solution with certitude.