dB Systems Inc. (dBs) is an ISO 9001:2015 certified industry-leading small business that designs, tests, and manufactures high-quality, fully-compliant, low-cost antennas used in terminal aircraft navigation and landing. dBs was founded more than 33 years ago with the goal of providing antennas for globally safe air navigation.

dBs helps the world’s free militaries and aviation agencies safely control, navigate, and land aircraft with the highest accuracy antennas available. Our expertise in these high-tech antennas includes TACAN, DME, IFF/SLS, Glide Slope, Localizer, EPOL VDB, ADS-B/UAT, Multilateration, GPS, and CD/FTS.

dBs stays at the forefront of technology and we are committed to keeping our systems up to date as technology develops. We are directly connected to our customers at periodic and frequent intervals, in addition to an encouraged open communication policy. Our customers’ needs are important to us; if it can be done, we can and will always find a way to outfit the system with the features our customers require or request.