Airport Geographical Information Systems (AGIS)

AGIS is an advanced GIS system that helps the FAA collect, store and distribute airport and aeronautical data to meet the demands of the Next Generation National Airspace System. The system is built on open data standards, and includes enhanced workflow and tracking capabilities providing automatic validation of all submitted data. CGH developed, implemented, and currently manages the web-based gateway to the existing AGIS application.

Electronic Terrain & Obstacle Data (eTOD)

The electronic Terrain and Obstacle Data (eTOD) team publishes both the built and under construction obstructions, and is responsible for collecting, analyzing, validating, maintaining and communicating the state of obstacles for the aviation community. This quality database is essential for the FAA to maintain accurate information for charting and assisting air traffic control.


Internet Obstacle Evaluation/Airport Airspace Analysis (iOE/AAA)

iOE/AAA was designed, developed and maintained as a SaaS by CGH. This system provides FAA personnel with one system through which they can perform airspace analysis. CGH continues to enhance the capabilities of this advanced GIS system. 

National Flight Data Center (NFDC)

Management Portal for all Aeronautical Data Changes and Aeronautical Chart Changes and NASR Subscriptions.  In addition NFDC is the publisher of Aeronautical Subscription Data.  Sole location to officially submit aeronautical data for 12 domain types both civil and military.  HFDC hosts seamless aviation map services.