X-47B Unmanned Combat Air System Demonstration (UCAS-D) aircraft successfully completed its historic first flight at Edwards Air Force Base, California on Friday.
What does SD stand for?
SD stands for System Demonstration
This definition appears frequently
See other definitions of SD
We have 158 other meanings of SD in our Acronym Attic
- Survey Data (drafting and design)
- Survey Department
- Suspense Date
- Sustainable Development
- Sverigedemokraterna (Swedish: Sweden Democrats)
- Swap Dealer (investing)
- Sweep Duration
- Sweet Dreams
- Synchronization Directorate
- Synthetic Division
Samples in periodicals archive:
A tracking data hand-off was successfully completed by the Space Tracking and Surveillance System demonstration satellite built by Northrop Grumman and Raytheon.
This is a force-protection initiative," said a DoD official at the system demonstration.
The active night vision system demonstration, named the Liberty Project, provided a realistic scenario for demonstrating the weblog technology in test and evaluation (graphic on page 26).