ATPL Flight Planning - Class 3: Sources for Planning. 

No intermediate advertising, great flow of speak, clarity of explanations, that's a wrap Grant !!

Hey Grant, thank you so much for your explanations! They helped me alot during my preparation for the exams, which I passed a few weeks ago. Keep it going, it's so useful. Good luck too all other students out there, everything is possible! ;)

Thanks for your videos, a few of us have been using your videos to study for our ATPL exams. Would love to see you update the channel more constantly. We are currently doing our AGK and RNAV papers. Would definitely look at your videos for future references. Keep up the great work!