Hi @whiss33! We see a lot of applications for GIS in the aviation industry. Some agencies use it for data management and chart production and cartography. We're also seeing a lot of applications for data visualization and analysis, drone imagery capture, AI/ML, and airfield operations. Check out our industry page for more examples: https://www.esri.com/en-us/industries/aviation/overview
(3d point cloud captured by drone using Site Scan)