
ASTi
Communications and sound systems for training and simulation
About ASTi
Advanced Simulation Technology inc., known as ASTi, is a United States company that designs hardware and software for training, simulation and operational environments where sound and communications are needed. Its website describes ASTi as a deliberately small business, based at 500A Huntmar Park Drive in Herndon, Virginia, delivering product and support since 1989. Its stated focus is fast and dependable voice-over-IP communications for training and simulation.
Products and use cases
- Live-synthetic training with after action review, and training for joint terminal attack controllers, close air support and forward air control roles
- Voisus, for a complete virtual communications and DIS radio environment, including at the tactical edge
- A simulated environment for realistic air traffic control, called SERA, for pilot training programmes
- Contextual radio traffic generation, automated computer-based role playing and text-to-speech for ground collision avoidance
- A phraseology trainer so students can practise speaking like a pilot at any time
- Level D certified sounds for commercial flight simulators
- A communications logger that records, replays and archives communications from any source
Scale
ASTi reports that it has delivered 12,970 systems, that more than 800 installation sites have its equipment, that it has supported more than 540 companies and government agencies, and that its products are installed in 49 countries. It says many customers have stayed with the brand for more than 15 years and still use their original systems.
Approach
The company says customers want to train aviators, not network engineers, and want instructors to teach flight fundamentals instead of acting as towers or other aircraft. It builds commercial off-the-shelf products, supports customers at each step, and helps them identify the right solution for their needs. It was named by Washingtonian Magazine as one of the 50 Great Places to Work in the Washington DC area for the third time.
Events
ASTi is listed as a sponsor of the APATS Asia Pacific Aviation Training Summit 2027 and I/ITSEC 2027, and as an exhibitor at I/ITSEC 2027.
Contact
ASTi is listed under Aircraft Software, Manufacturers and is based in United States.
Description from the company’s website. Is this your company? Claim this page to add your services, photos and contact details.
Location
500A Huntmar Park Drive, Herndon, VA 20170, United States
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Shows where ASTi exhibits or has exhibited
All aviation events- 2
- events
- 2
- countries
- 2
- as sponsor
View eventAPATS Asia Pacific Aviation Training Summit
Exhibited in 2026. Next edition 25 to 26 August 2027 · Bangkok, Thailand
Silver Sponsor2026 list; 2027 not published yet
View eventI/ITSEC
Exhibited in 2026. Next edition November 2027, dates to be announced · Orlando, United States
Pocket Guide Logo Box; 5K Race Title sponsor2026 list; 2027 not published yet
From the organisers’ published exhibitor and sponsor lists.
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