| 481112 |
Providing air transportation of cargo with no regular routes and regular schedules--are classified in U.S. Industry 481212, Nonscheduled Chartered Freight Air Transportation |
| 481112 |
Providing air transportation of passengers or passengers and cargo over regular routes and on regular schedules--are classified in U.S. Industry 481111, Scheduled Passenger Air Transportation. |
| 48121 |
Crop dusting using specialized aircraft--are classified in Industry 11511, Support Activities for Crop Production |
| 48121 |
Fighting forest fires using specialized water bombers--are classified in Industry 11531, Support Activities for Forestry |
| 48121 |
Providing air transportation of passengers and/or cargo over regular routes and on regular schedules--are classified in Industry 48111, Scheduled Air Transportation |
| 48121 |
Providing specialized air sightseeing services--are classified in Industry 48799, Scenic and Sightseeing Transportation, Other |
| 48121 |
Aerial gathering of geophysical data--are classified in Industry 54136, Geophysical Surveying and Mapping Services |
| 48121 |
Providing aerial and/or other surveying and mapping services--are classified in Industry 54137, Surveying and Mapping (except Geophysical) Services |
| 48121 |
Providing air ambulance services using specialized equipment--are classified in Industry 62191, Ambulance Services |
| 48121 |
Operating specialized flying schools, including all training for commercial pilots--are classified in Industry 61151, Technical and Trade Schools |