October 2016

Features

Wanted: An ISR showdown

By Keith Button

Mission: Fission

By Adam Hadhazy

The Buzz Over Batteries

By Keith Button

Departments

Trajectories

Pursuing cleaner and leaner alternatives to conventional turbofan engines

Opinion

Doing No Harm

By Vahid Norouzalibeik

Q & A

Taming NextGen

By Ben Iannotta

Engineering Notebook

Fly by Voice

By Michael Peck

Flight Path

Aerospace Challenge Prizes Might Inspire Innovation

By Thomas B. Irvine and Darryll J. Pines

Editor's Notebook

Cost Control

By Ben Iannotta

AIAA Bulletin

October 2016 AIAA Bulletin