Includes course access for yourself with your Sporty's account immediately after checkout.
We'll ship you or the recipient of your choice an online activation code for this course. This physical gift packet includes one activation code and directions on redeeming the course.
We can email the recipient of your choice instant online access to the course. This is the easiest way to send someone else the course as a gift.
America’s Round-Engine Warbirds Book
With a particular emphasis on the design, development, and evolution of American radial aircraft engines, this work chronicles the progression of US military aircraft from pre-World War II through the transition to the jet engine.