Quality Checking
A U.S. Navy Aviation Electrician's Mate performs a maintenance check during the course of his duties.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"EA-6B Prowler maintenance check."
http://en.wikipedia.org/wiki/File:EA-6B_Prowler_maintenance_check.jpg
Wikipedia
CC BY-SA.
