Product reviews for High-Altitude Endorsement Ground Training

I have used several King products for different ratings during my professional career. I'm always amazed how they're able to parse the difficult material into small little pieces. It has helped me become a better instructor and pilot as well.Paul MedenbachMuskegon, MICF-II, AGI-I

The material is presented so it is easy to pass the test question but it wonder how much I will forget. Expensive but worth it if you just want to get it done hassle free.

This course is a must for flying the flight levels.  I wish I would have completed it a long time ago.  The information is enormously useful and delivered in a way that is so easy to understand.  I never understood how the different parts of the atmosphere interacted, there temperatures and thickness at the poles until now.  Nice work and thanks for making me a safer pilot!

Very well done!

Covered all of the necessary topics. Price too high for the presentation level and content however. Got the job done.

Very informative. Meets the requirements. Not the John and Martha I am used to (No Video). Got the job done however.