Aircraft Manufacturing and Repair Services

**Exclusions/References:** - Units mainly engaged in - (a) manufacturing hang gliders are included in Class 2592 Toy, Sporting and Recreational Product Manufacturing; and - (b) manufacturing hovercraft are included in Class 2399 Other Transport Equipment Manufacturing n.e.c. **Primary Activities:** - Aircraft engine building or repairing - Aircraft manufacturing - Airframe building and repair - Avionics equipment repairing n.e.c. - Glider manufacturing and repair (except hang glider) - Guided missile manufacturing - Helicopter manufacturing or repairing