Nav database subscription service is available directly from Universal Avionics Systems Corporation. Database subscriptions are available in worldwide and regional coverage areas to best match the requirements of your flight operations. Database contents include elements such as SIDs, STARs, airways and more. The navigation data updates for your subscription area are distributed on a 28-day cycle. Each update completely refreshes the entire database, including those waypoints used within your stored routes and pilot-defined procedures. Order forms are available for download as PDF documents.

Universal Avionics has a letter of acceptance (LOA) as an approved Type 2 data supplier under the Federal Aviation Administration (FAA) Advisory Circular (AC) 20-153. This LOA is for Flight Management Systems with Software Control Number (SCN) 601.x/701.x and later. The status of Universal Avionics’ LOA and the status of LOAs for all previous data chain participants is updated when a change occurs.

Universal Avionics documents problems reported during navdata processing and how they were resolved, and problems found with the data after delivery in the navigation data processing notes. These notes are updated every navdata processing cycle, or when a change occurs.

For additional information, please contact the Navigation Database Administrator at our Tucson, Arizona facility.

Mr. Terry Middagh
Director – Nav Data Services and PC Engineering
Universal Avionics
3260 E. Universal Way
Tucson, Arizona 85756 U.S.A.
Tel: (520) 295-2300 or (800) 321-5253
Fax: (520) 295-2394
e-mail: navdata@uasc.com

NOTICE

NAV databases are compiled from official state sources and supplied to Universal Avionics Systems Corporation by Jeppesen Sanderson, Inc. or other qualified suppliers. NAV databases may also include customer tailored data not originating from a state authority, such as at private airports/runways and private arrival/departure procedures. The end user has the responsibility to verify the suitability of this data for the intended operation.

While every effort is made to ensure that the stored data is accurate, it is the user’s responsibility and prerogative to reference appropriate NOTAMS, as well as Jeppesen NavData NOTAMS and Flight Information Alerts and other applicable publications in order to verify the accuracy of the data to be used.

The end user has the ultimate responsibility to ensure data requirements are met and to verify the navdata loaded in their FMS is current and valid for the intended operation. If an error or inconsistency is discovered, the end user should notify Jeppesen or Universal Avionics for resolution.

The information contained herein is subject to the Export Administration Regulations ("EAR"), 15 C.F.R. Parts 730-774. Diversion contrary to U.S. law is prohibited.