I have been using McMillan's study guides throughout my career in the Air Force, from my first CDCs all the way to my most recent promotion test. I used PDG Advisor to prepare for this year's test. It was amazing and I scored an 87 on my PFE this year! I earned a line number for TSgt in the most difficult testing cycle in 17 years. It was only my second time going up for Tech and I made it by 18 points, 2nd highest score in my AFSC. Thanks again to the folks at McMillan Study Guides!

Thank you very much for continuing to exceed customer expectations. And thank you again for your commitment to the Air Force and helping NCOs prepare themselves for advancement.

This stuff (Master Your CDC) is awesome. I was completely bogged down on the ALS material, but I got an 86 on my test after using your products for only two weeks. Now I am off to Tech school!