The following Product Service Codes (PSCs) are commonly associated with NAICS 481111, Scheduled Passenger Air Transportation

PSC V221 Transportation/Travel/Relocation—Travel/Lodging/Recruitment: Passenger Air Charter

Top Result Services

PSC M2BA Husbanding Services—Transportation Services

Federal Category 4.4: Facilities & Construction Facility Related Services

Includes cars, mini vans/buses, water taxis & boats, cargo vans & trucks, navigation

Possible NAICS Codes
488310 – Port and Harbor Operations
481111 – Scheduled Passenger Air Transportation
532111 – Passenger Car Rental

PSC DA01 IT and Telecom—Business Application/Application Development Support Services (Labor)

Federal Category 1.1: Information Technology and Telecommunications Application

Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.

User Research, Human Center Design, Development/Security/Operations (DevSecOps), Customer Experience (UX)

Application development for new software projects and support for existing applications.

Possible NAICS Codes
541519 – Other Computer Related Services
541512 – Computer Systems Design Services
541511 – Custom Computer Programming Services
517111 – Wired Telecommunications Carriers
513210 – Software Publishers
334111 – Electronic Computer Manufacturing
811210 – Electronic and Precision Equipment Repair and Maintenance
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
541513 – Computer Facilities Management Services
517122 – Agents for Wireless Telecommunications Services

PSC 6615 Automatic Pilot Mechanisms and Airborne Gyro Components

Federal Category 5.4: Industrial Products & Services Test & Measurement Supplies

Automatic Pilot Regulators; Directional, Vertical, Bank and Turn, and Hydraulic Surface Gyro Controls; Airborne and Shipborne Automatic Pilot Mechanisms; Helicopter Automatic Stabilization Equipment.

Automatic Pilot Training Devices (FSC 6930); Automatic Pilot Mechanisms, Guided Missile (FSC 1420).

Included in this class are gyro components of guided missiles. Excluded are complete gyro mechanisms and nonairborne gyro components, both of which are classified in the same classes as their next higher assemblies.

Possible NAICS Codes
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
336411 – Aircraft Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
488190 – Other Support Activities for Air Transportation
334516 – Analytical Laboratory Instrument Manufacturing

PSC V231 Transportation/Travel/Relocation—Travel/Lodging/Recruitment: Lodging, Hotel/Motel