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About Harry
I have a few things online that I've put a lot of time into and choose to provide them for free.

If, however, you wish to buy me a beer or coffee by way of thanks - then that'd be lovely.

Recent supporters

Bart Slinger bought 3 coffees.

Absolutely great refresher on my flight dynamics course >10 years ago, much appreciated!

Thanks, Bart! I’m hoping to re-write a few chapters soon with some more modern techniques. I’ll have a nice beer this weekend on you.

Gabriel Bartlett bought 2 coffees.

You are the G.O.A.T for your personal time and financial investment into making your digestible flight mechanics notes public and freely accessible. Currently working through my MSAE at Tech, but enjoying your content in my free time. Enjoy a couple brews on me!🍻

Thank you so much! Reach out if you have any questions.

An international student bought a coffee.

For the first time, saw a web based interactive textbook about flight mechanics!!!😁

Thank you so much! I hope it’s useful.

Gaurav Kejriwal bought a coffee.

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