National Aviation Services

National Aviation Services is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Aircraft Avionics Sales & Service

North American Industry Classification System (NAICS) Categories:

• Transportation Equipment And Supplies (Except Motor Vehicle) Merchant Wholesalers > Aircraft & Space Vehicle Supplies
• Other Support Activities For Air Transportation > Aircraft Maintenance & Services > Aircraft Avionics Service

Standard Industry Classification (SIC) Categories:

• Airports, Flying, Fields, And Airport Terminal Services > Aircraft Maintenance & Services > Aircraft Avionics Service
• Transportation Equipment And Supplies, Except Motor Vehicles > Aircraft & Space Vehicle Supplies