backup system

backup control system (BUCS)

backup documentation

backup iron sight (BIS)

backup roll control

backup communication

backup folks

backup forces

backup guidance

backup means

backup pilot

backup unit

backup support

Backup saved successfully

Create Backup

backup and restore

We strongly recommend to save a backup before continuing.

Load backup

Save backup

backup

Backup (tech.)

fire extinguishing system sprinkler system and fire alarm system

merchant ship communication system (mercomm system)

multiple launch rocket system (MLRS); multiple rocket launcher system

Air Force weapons system / AF weapon system

attitude-and-heading reference system / attitude and heading reference system (AHRS)

selective calling system, SELCAL system

Unmanned Aerial System / Uncrewed Aircraf System (UAS)

system of system common operating environment

active denial system

active infrared (IR) guidance system

advanced intercontinental missile system

Advanced Precision Kill Weapon System (APKWS)