May 2022

Features

Seeking certification

By Aaron Karp

Bending the cost curve

Putting the “sustainable” in SAF

By Karen Kwon

Departments

AeroPuzzler

Life without flap track fairings

Flight Path

Rising Above the Storm

By Basil Hassan

AIAA Bulletin

May 2022 AIAA Bulletin

Jahniverse

The missing ingredient for assigning fault in space

By Moriba Jah

R & D

Coming soon: shirtsleeve EVAs

By Paul Marks

Editor's Notebook

Why aerospace needs nerds, elite and the woke

By Ben Iannotta

Engineering Notebook

Reducing the need for hypersonic tunnel testing

By Keith Button

Q & A

Space balloon entrepreneurs

By Paul Brinkmann

Opinion

Protecting your innovations