Gleim Online Ground School - Private Adhesive General-Purpose Aviation Greasing: Suitable for

General-Purpose Aviation Greasing: Suitable for a variety of airframe lubrication needs

Volume Resistivity: 2

Pass with our Online Ground School guarantee

It can be used above and below the waterline

Gleim Online Ground School - Private Adhesive General-Purpose Aviation Greasing: Suitable forThe Gleim Online Ground School is a self directed study course designed to prepare you to PASS the FAA knowledge tests. You can use this course to study at your own pace. Once you complete all course requirements, you will be provided with a knowledge test endorsement that will allow you to take the knowledge test at the testing center of your choice. The Gleim Online Ground School Private Pilot uses our sophisticated Knowledge Transfer Systems to