David Kern
Instructor Test Pilot
4.31 (84 reviews)
3
active courses
0
removed courses
Dec 2022
first content date
Apr 2024
last content date
3181
total students
84
total reviews
4.31
average rating
3
total content length
Courses
Flight Test 101 - How to develop advanced aerospace products
23
students
1.5 hours
content
Dec 2022
updated
$13.99
