NEPTUNE AVIATION SERVICES, INC.

Nonscheduled Chartered Freight Air Transportation

This includes establishments primarily engaged in providing air transportation of cargo without transporting passengers with no regular routes and regular schedules.

Other Support Activities for Air Transportation

Establishments in this category are primarly engaged in providing specialized services for air transportation (except air traffic control and other airport operations).

Illustrative Examples:

Aircraft maintenance and repair services (except factory conversions, overhauls, rebuilding)
Aircraft passenger screening security services
Aircraft testing services