SIC 4513 — Air Courier Services
Description & Classification
SIC code 4513 representing 'Air Courier Services' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 492110 - Couriers and Express Delivery Services (via SIC1987:4513→NAICS1997:49211→2002:492110→2007:492110→2012:492110→2017:492110→2022:492110)
Classification Details
| SIC Code | 4513 |
|---|---|
| Industry Title | Air Courier Services |
| Division | Division E: Transportation, Communications, Electric, Gas, and Sanitary Services |
| Major Group | Major Group 45: Transportation by Air |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 4513:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 45 Hub — View other legacy industries in this business division.
Related Industries in Major Group 45
Frequently Asked Questions (FAQ)
What industry does SIC code 4513 represent?
SIC 4513 is 'Air Courier Services', a 4-digit Standard Industrial Classification (SIC) code under Major Group 45: Transportation by Air (Division E: Transportation, Communications, Electric, Gas, and Sanitary Services); it maps to modern 2022 NAICS code(s): 492110 (Couriers and Express Delivery Services).
What is the modern 2022 NAICS mapping for SIC 4513?
SIC code 4513 maps to modern NAICS codes: 492110 - Couriers and Express Delivery Services.