H

Downloadable software in the nature of a mobile application for providing air navigation services; Downloadable software in the nature of a mobile application for providing information in the field of aviation, namely, weather reports, navigation data, course charting, surveys, obstacle reporting, and special instrument procedures

Air navigation services

Design, technical verification and validation of instrument flight procedures for aircraft; Flight inspection services, namely, airborne inspection of space and ground-based instrument flight procedures and validation of electronic signals in space transmitted from ground navigation systems; Aerial surveying services; Surveying; Mapping services; Testing, analysis, and evaluation of heliport services to determine conformity with certification standards